Open AT Firmware 7.43 Release note

Feb 22, 2012 - Author: Sierra Wireless - Version 7.43 - 13909 Views
Last Update: February 22nd, 2012
    2.1 Software Identification.
    2.2 Compatibility.
    2.3 Certifications.
    2.4 Upgrade Files.

1. New Features.

No new features have been added to the Firmware 7.43.

2. Software Release Description.

2.1 Software Identification.

Product SL6087/Q2687Refreshed for US GSM/GPRS/EDGE GSM/GPRS/EDGE
Software Identification R7.43.0.A3 R7.43.0 R7.43.3
Date of generation 08/04/10 15:16 03/26/10 15:52 01/30/12 07:37
Binary Size 2141224 bytes 2139952 bytes 2267624 bytes
Checksum 0x08299C10 0x4AEC2BBF 0xDAA98365
Bootloader X-modem V08b0j V08b0j V08b0j
IMEI SV Q2687 Refreshed / SL6087: 0x02 WMP: 0x35
Q2686 / Q2687 / Q2687 Classic / Q2686 Refreshed:0x57
Fastrack Supreme: 0x57
WMP/GL6100: 0x64
Q2686 Refreshed/Q2687 Refreshed: 0x13
SL6087: 0x10
Flash type 64/16 Mbits 32/8 Mbits / 32/16 Mbits / 64/16 Mbits 32/8 Mbits / 32/16 Mbits / 64/16 Mbits

The firmware R7.43.0.A1 previously designed for SL6087 is now declared End Of Life and replaced by R7.43.0.A3.

2.2 Compatibility.

Embedded module compatibility list
WMP100 / WMP50 / WMP150 / WMP120
Q2686 / Q2687 / Q2687Classic / Q2686 Refreshed / Q2687 Refreshed
Fastrack Supreme / FXT Series
Q39 / Q52Omni / Q55 / Q64
GL6100 / GL6110

The firmware 7.43 on Q26 Extreme has been deprecated.

2.3 Certifications.

The following table summarizes the certifications passed for this software version.

R7.43.0 R7.43.0.A3 R7.43.3
Product GCF-CC NAPRD.03 GCF-CC NAPRD.03 AT&T Certification GCF-CC NAPRD.03
WMP100 (Hardware 201.x) v3.36.0 v5.3 N/A N/A No 3.44.1 5.10
WMP150 (Hardware 201.x) v3.36.0 v5.3 N/A N/A No N/A N/A
WMP120 (Hardware 201.x) v3.36.0 v5.3 N/A N/A No 3.44.1 5.10
WMP50 (Hardware 201.x) v3.36.0 v5.3 N/A N/A No 3.44.1 5.10
WMP100 (Hardware 500.x) N/A N/A N/A N/A No 3.44.1 5.10
WMP150 (Hardware 500.x) N/A N/A N/A N/A No 3.44.1 5.10
WMP50 (Hardware 500.x) N/A N/A N/A N/A No 3.44.1 5.10
Q2687 Refreshed v3.36.0 v5.3 v3.38.0 v5.4 Yes 3.44.1 5.10
Q2687 v3.36.0 v5.3 N/A N/A No N/A N/A
Q2687 Classic v3.36.0 v5.3 N/A N/A No N/A N/A
Q2686 Refreshed v3.36.0 v5.3 v3.38.0 v5.3 No 3.44.1 5.10
Q2686 v3.36.0 v5.3 N/A N/A No N/A N/A
SL6087 N/A N/A v3.38.0 v5.4 Yes 3.44.1 5.10
GL6100 v3.36.0 v5.3 v3.38.0 v5.4 No 3.44.1 5.10
GL6110 v3.36.0 v5.3 N/A N/A No N/A N/A
Fastrack Xtend EDGE (FXT009) v3.36.0 v5.3 v3.38.0 v5.4 No 3.44.1 5.10

2.4 Upgrade Files.

The following table summarizes the files needed to upgrade your embedded module with this Firmware version.

Upgrade Option Files
Upgrade through Developer Studio (*) WMP Series / Q Series / FXT Series / GL Series Sierra Wireless Software Suite v2.33 Full Installer.exe
SL6087 / Q2687 Refreshed for US Sierra Wireless Software Suite v2.33 Full Installer.exe
Upgrade through DWLwin (from DWLWin or more) WMP Series R7.43.3.201201300737-cus-q26RD-sl6087-02.wpk
Q Series / FXT Series / GL Series R7.43.3.201201300737-cus-wmp-02.wpk
SL6087 / Q2687 Refreshed for US R7.43.0.A3.201008041516-cus-q26RD-sl6087-03.wpk
Upgrade through X-modem Bootloader dwl.dwl
Firmware WMP Series / Q Series / FXT Series / GL Series R7.43.3_<pnmkt>.dwl
FXT009 / SL6087 / Q2687 Refreshed for US R7.43.0.A3_<pnmkt>.dwl
Upgrade through DOTA2 (*) Bootloader dwl.dwl
Firmware WMP Series / Q Series / FXT Series / GL Series R7.43.3_<pnmkt>.dwl
FXT009 / SL6087 / Q2687 Refreshed for US R7.43.0.A3_<pnmkt>.dwl

(*): It is assumed that the former Firmware 7.x has been already installed on your embedded module.

Note: Embedded Application built with a version before Sierra Wireless Software Suite 2.10 has to be rebuilt with this Sierra Wireless Software Suite.

Embedded Application built with a version before Sierra Wireless Software Suite 2.31 (and sending +IPR or +ICF command on a physical port) has to be rebuilt with this Sierra Wireless Software Suite. When downloading FXT009, SL6087 and Q2687 Refreshed for US with R7.43.0.A3, the band configuration remains unchanged

For the upgrade procedure, you can refer to:

3. Known Restrictions.

Id Description (What / When) Impacted Domain Impacted Sub Domain
57616 IESM Ethernet does not work on some Fastrack Extends (FXT003/FXT008) with the official WPK. Note: A special WPK is available to fix this issue. OTHER OTHER
The module may hang if A&D volume recompaction is interrupted by a reset (hardware reset or AT+CFUN=1) after a DOTA download. OTHER OTHER
57475 [AirPrime Q26extreme only] L3MM message is always followed by a “DPRAM RTC POLLING OK” trace. Due to this regular occurrence backtraces area become full after sometime and backtrace is received. It should be treated as warning. AT OTHER
57443 When too much data is received by opening DLC1 using CMUX, the Embedded module may reset sometimes. OTHER OTHER
57440 After an FTP transfer is completed in boost mode (Embedded module at 104Mhz), the module gets out of boost mode and the Embedded module frequency is returned to 26MHz. OTHER OTHER
57431 The response received for the AT command AT+CPMS? is incorrect after AT&F is given when the SIM is not present in the AirPrime Q26Ext Embedded module. The AT command AT+CPMS? should display the default settings of SM memory instead of ME memory in this scenario. AT OTHER
57429 [AirPrime Q26extreme only] Impossible to use Orange SIM card 2nd time onwards once initialization for the first time is successful. SIM is not detected from 2nd time onwards. SIM OTHER
57389 When PDP context is activated with AT+CGACT=1,1 whereas an incorrect APN was set with AT+CGDCONT, +CME ERROR: 134 is received. In this case, Embedded module restarts after few seconds. Sometimes, reset occurs only after hanging up an outgoing call. OTHER OTHER
57378 The A5/3 algorithm is disabled in the AirPrime Q26 Extreme if firmware downloaded using dwl file. This issue does not happen if WPK is used for firmware download. GSM RR
57354 If an AT command is sent consecutively from TE, then command it is not executed successfully after some executions whereas in the ideal scenario, it should execute every time. OTHER OTHER
57268 A reset occurs when the reception of Cell Broadcast messages is activated and a RACH access burst is sent shortly after entering access phase. GSM OTHER
57260 In HAPC mode (TMT, Developer Studio) if a command with length more than 128 characters, then command it is not executed successfully. After repeating execution of commands, some commands fails in between. OTHER OTHER
57128 On issue of ATZ command, the Embedded module does not restore the default values of 'baud-rate', 'data bits' and 'stop bits'. DEVICE V24
57068 When the customer disables the hardware flow control in Embedded module using the AT command “AT+IFC=0,0”, CTS drops Low. CTS should remain high all the time (even if <DTE_by_DCE> parameter is set to 0). OTHER OTHER
56900 External SIM not detected on insertion, extraction and then insertion again. SIM PRES
56345 Working with two simultaneous data flow on the both UART in CMUX mode is difficult, the data flow are often corrupted or interrupted. DEVICE MUX
56331 When a +WBCI: 0 unsolicited response is received by the device and if no charger is plugged, the baseband Power signal is not toggled to low state. This signal state should be toggled to low state. DEVICE ADC/BAT
56319 [AirPrime Q26Extreme]Making a connection to the Management Services for AirPrime server using +WDSS command returns an error, when the cell capabilities are in 3G R99. The Embedded module should make the connection successfully in all 3G Cell capabilities. Embedded RDMS RDMS
56318 AT+WDSS=1,1 does not work in 3G Network and returns +CME ERROR: 2651. OTHER OTHER
56255 Using AT+CPOF=1 with the ON_OFF pin set to ON might reset the Embedded module instead of leaving it locked up until the pin is set to OFF. OTHER OTHER
56239 Unexpected reset on PDP context activation and deactivation in loop. OTHER OTHER
56067 [AirPrime Q26Extreme]Embedded module may reset with some SIM cards when AT+CCID or AT+CRSM is issued. SIM OTHER
56037 ARM Prefetch Abort occurs during GSM communication with CIEV indication enabled using AT+CMER=,0,,2 command. Reset is observed when a call is made (ATD) and then on receiving CIEV: 5,1 the call is hanged (ATH). The cycle is repeated for around 200 times and the next call is made (ATD) after CIEV: 5,0 is received after call hang up. RTK OTHER
55999 [AirPrime Q26Extreme]White noise may be heard on the speaker during an established voice call. Only comfort noise should be heard during the voice call and no white noise should be heard. OTHER OTHER
55836 The reverse delta is not automatically installed after Management Services for AirPrime update, if the new update causes watchdog resets in loop. DWL OTHER
55548 Impossible to enter spy mode when the MS goes to emergency state just after having entered the request to enter spy mode. GSM OTHER
55545 The Embedded module does not register to GSM service when the request to leave the spy mode (at+wregc=0) is followed immediately by a request for a call management connection (e.g. at+clir?) GSM MM
55500 The Embedded module resets if a large DLE/ETX sequence is transferred using TCP/UDP socket which is created on UART or USB bearer using WipSoft. DEVICE V24
55287 From R7.4a, the Embedded module does not return anymore +CME ERROR: 545 error when +CMUX command is sent to the Embedded module while a MUX session is already launched on another physical port.
Also, several MUX sessions can be launched at the same time on different physical ports.
55006 [AirPrime Q26Extreme]The Flash LED still flashing on Embedded module, even after removing the antenna (+CREG: 2). OTHER OTHER
[AirPrime Q26Extreme] SIM removal feature is not functional. A reset may occur when the SIM card is removed. SIM OTHER
54848 [AirPrime Q26Extreme]When the SIM pin is blocked and unlocked with the SIM PUK, no unsolicited responses +CREG: 2 and +CREG: 1 are received even when the network registration is enabled (AT+CREG=1,1). AT OTHER
54845 [AirPrime Q26Extreme] After network registration, changing the SIM pin code 3 times with incorrect pin code, the unsolicited response +CREG: 0 is not shown (Network registration is enabled with AT+CREG=1 command). AT OTHER
54733 When auto answer is activated on a closed port, a reset happen when an incoming call is received. This reset should not happen on target because S0 command is working on the port on which is sent and auto answer is reset when the port is closed. Only can happen when a bad E2P corruption or when a bad E2P file is downloaded. AT OTHER
54106 [AirPrime Q26Extreme]The IP header compression is not functional over PPP connection. GPRS OTHER
54043 [AirPrime Q26Extreme]Reset may occur randomly on Embedded module, when in idle mode. OTHER OTHER
54016 Using Management Services for AirPrime service, the Embedded module can send an automatic report to the Management Services for AirPrime server when a trigger is configured for coverage. When the triggered value is reached, the value sent to the Management Services for AirPrime server can be out of range (range = [0-100]). The value should be always in range and correct. Workaround: On server side, when an automatic report is received for coverage in case of trigger, a GET command can be requested for coverage (the value is always correct in this case). Embedded RDMS RDMS
53820 Whenever UART2 is opened by Embedded application using ADL API at AUTO BAUD RATE, baud rate of the UART will get fixed after the first communication with hyper terminal or any other application. The baud rate will not get changed after that which will lead to an erroneous communication with different baud rates. DEVICE OTHER
53799 The ADL_INIT_DOWNLOAD_ERROR error is received while trying to write into an already finalized A&D Cell. Error ADL_INIT_DOWNLOAD_ERROR is rightly returned as it is not possible to write into a finalized cell. The finalized Cell_ID should be deleted first in order to write into it and then used to download and install the application. OTHER OTHER
52636 When a manual fallback is asked with the +WDSF command whereas no install succeeded before, the manual fallback should be failed and +WDSF should be answered an error Embedded RDMS RDMS
52346 When an update package tries to be downloaded by a device using Management Services for AirPrime services and when the user agreement for download is activated, a "+WDSI: 2" indication is returned by the device. If the application decides to launch another Management Services for AirPrime session with the server using AT+WDSS=1,1 instead of responding to the user agreement using +WDSR command, the download is made. In this case, the response to +WDSS command should be OK, a new "+WDSI: 2" indication should be returned indicating that the user agreement for download is requested and the package should not be downloaded. Embedded RDMS RDMS
52024 As a response to "AT+WGPRS=?" command, the PDP context identifier should be in the range of 1-4 and not in the range of 0-4. AT OTHER
51793 When a get input is received with @ (i.e. 0x00) in the text string, only the characters before the @ are displayed. It is because the intermediate response can only display a null-terminated string. AT STK
50675 Wrong RTC time in microseconds is displayed to customer when adl_rtcGetTime() is used to get and display time. AT OTHER
49812 If a port, where the auto answer has been configured (ATS0), is closed, the auto answer value is reset to zero. AT OTHER
49719 Even if the Device Services are in prohibited state (see +WDSG command), if the firmware is downloaded in the Embedded module using the WPK, the Device Services flash volume is allocated (one 64kB sector for a 32Mb flash and four 64kB sectors for a greater capacity flash).
Then, AT+WOPEN=6 command sets and returns the size of DOTA+DS volume and not only the size of DOTA one.
48617 If a user send or write the SMS with DCS as default GSM and store it in ME memory, then the SMS data when read is not displayed correctly. The bytes in the user data field got changed. This problem is not reproducible when SM memory is used. AT SMS
DEV48161 Interrupts raised with a frequency higher than 1kHz lead to a watch dog reset as soon as a flash memory erase operation occurs. OTHER OTHER
47805 If an Embedded application is started and when the user establishes a GPRS call, the +ILRR indication is returned by Embedded module after the call (i.e. after the NO CARRIER indication) and not before the switch in data mode (before the CONNECT indication). AT OTHER
46467 When Embedded module is in roaming and when PLMN is changed, +CREG: 5 indications are not received. AT OTHER
45835 If user configures CGAUTO different from default value (3), it is impossible to answer to an incoming GSM voice call (automatic or manual) AT OTHER
45350 When the Embedded module is configured with AT+WBHV=0 (to send the terminal response of an outgoing call when the audio path is established), the command AT+CLCC shows active call even when a wrong number is called. AT OTHER

4. Interface Modifications.

This section lists the interfaces that have been modified from the Firmware 7.42.

API Comment
AT+WCPS Automatic Boost mode will be enabled by default on all EDGE based products. AT&F has no impact on this feature.

5. Corrections & Improvements.

Id Description (What/When) Impacted Domain Impacted Subdomain Fixed in
60904 TLLI value in not randomly generated when random value is requested, so GPRS ATTACH may be unsuccessful in some case, when no valid P-TMSI is present in SIM card. GPRS OTHER 7.43.3
IDS monitoring is not functional. Activating it through the server may cause unexpected module resets RDMS (None) 7.43
54919 [AirPrime Q26Extreme]SIM card interoperability issue would exist with some 2G SIM card. SIM OTHER 7.43
57557 When Management Services for AirPrime is activated (it means that an APN is set by WDSS command), a reset may occur when the embedded module performs network actions with a lot of traffic (like GPRS transfers) or many successive networks actions (GSM call, SMS, DTMF...).

The correction has a limitation: the Management Services for AirPrime monitoring is switching off during a connection to the server Management Services for AirPrime .
50885 Periodic traffic monitoring (GPRS and SMS) using Management Services for AirPrime fails after 9 hours. The device is not able to connect to the server. Embedded RDMS RDMS 7.43
57349 No Final response for AT+CGATT=1 command is received in case an MT call is made to the embedded module and the call is not accepted. +CME ERROR: 515 is received for all the commands issued after the above behavior. AT OTHER 7.43
57476 Incorrect AT response of AT+CNUM and AT+CIMI when STLK REFRESH with option is activated. AT STK 7.43
56680 WIP application in RTE mode doesn't communicate with target TRC TRC 7.43
If SIM is in "SIM PUK"(SIM PIN is entered wrong for the three consecutive times) and "AT+CPIN=<PUK>,<NEW PIN>" command is given to unblock the SIM PIN, embedded module fails to register. OTHER OTHER 7.43
57169 Embedded module will display numeric response for the "AT+COPS?" command if we give a "AT+COPS?" command after receiving "+CME ERROR: 3" for "AT+COPS=?" command(even if alphanumeric format is selected for the response of "AT+COPS?" command, and PLMN names string exist for the given MCC and MNC code in "mmt_Networks" table. OTHER OTHER 7.43
57480 Backtrace is obtained when AT_CFUN=1 is performed repeatedly. HWL MODEM 7.43
56899 Impossible to establish emergency calls on cells having extended AGCH or BCCH. GSM CELL_SEL 7.43
EDGE Autoboost has been enabled by default on all modules supporting EDGE. This would ensure faster and complete data transfer using EDGE, even when embedded module is overloaded (example- usage of CMUX). As a result of this change, current consumption is expected to increase by about 37mA while the data transfer is in progress. EGPRS OTHER 7.43
[AirPrime WMP100 Embedded SIM] Li-ion batteries charging doesn't work . DEVICE ADC/BAT 7.43
57082 Reset may occur when unsolicited should wait to be sent to a port which is not ready yet (port not opened via hyperterminal, port which is still transmitting) DEVICE V24 7.43
57442 [AirPrime Q26extreme] With some network operators’ SIM, the Embedded module may reset after repeatedly making outgoing voice calls. The issue is especially easy to reproducible when call forwarding is ON. AT OTHER 7.43
56057 [AirPrime Q26Extreme] Parallel bus subscription with adl_busSubscribe() always returns ADL_RET_ERR_PARAM. SYS OTHER 7.42
56225 When PIN code is disabled, the +WIND: 1 indication takes more than 30 seconds to appear. SIM OTHER 7.42
55829 When data is continuously transmitted the data from the PC to the AirPrime WMP100 Embedded module then on CTS transition data loss is observed. OTHER OTHER 7.42
55669 Embedded module resets if an OAT application continuously sends data over a UART and the UART cable is kept unplugged for some time. The issue is reproducible only with both flow control enabled ( AT+IFC+2,2). DEVICE V24 7.42
56121 The UART signal state cannot be get for IOC_UART_SS UART IO command whereas it should be possible to get UART signal states. DEVICE OTHER 7.42
55710 Reset of embedded module occurs after performing the following operation sequentially through OAT application:
- Exit spy mode
- Send 1st SMS
- Establish a GSM MO call
- Play DTMF
- Send 2nd SMS
- After some iteration abort the SMS2
- Resend it and abort it again.
55444 Backtrace "!WRONG SIM CMD PARAMETER: 67xx" is received for SIM command parameter 3 every time an embedded module is started. The issue is reproducible in case false/wrong information is present in the SIM EF and the embedded module tries to read the information at startup. SIM OTHER 7.42
55462 [AirPrime Q26Extreme] SIM card interoperability issue exists, if a bad TERMINAL_PROFILE response is received from the SIM (from SIM Toolkit Application). SIM OTHER 7.42
56901 [InSim3 modules] When a new SIM card is inserted, the pin code is failed SIM PRES 7.42
57098 [InSim3 modules] No proper wind messages, whenever SIM inserted or extracted. SIM PRES 7.42
55935 If the delay to wait for ATR is too short then the error "SIMERR_TIMEOUT" is raised. This is because the reset of some SIM cards can be too long (superior to the delay to wait for ATR). SIM RESET 7.42
56491 On using AT command AT+STGI=X to accept sending a USSD string, with the customer STK SIM the +CUSD indication is not displayed, during STK operation. SIM STK 7.42
55533 When we continuously transmit the data every 300ms from the PC to the AirPrime WMP100 embedded module then after 3-5 minutes the CTS stays at low and never comes back to high and also AirPrime WMP100 embedded module stops receiving the data. OTHER OTHER 7.42
55626 When more than one task are running in an embedded application and some data is read/written on an UART port using raw access mode, the data is sometimes not displayed on the desired UART and is instead displayed on the other UART. OTHER OTHER 7.42
55759 While setting the RTC time (either with AT command AT+CCLK using adl_atCmdCreate() API or RTC service), if current time is set to a value more than the alarm time, the previous alarm is not deleted. OTHER OTHER 7.42
56029 [AirPrime Q26Extreme] The unsolicited indication +CREG:0 is not displayed after RF is stopped via AT+CFUN=4. As a consequence of this issue, multiple SMS can be received. OTHER OTHER 7.42
56088 The embedded module will reset, when PPP connection is established again and again using wvdial (On Linux-Debian) . OTHER OTHER 7.42
56224 [AirPrime Q26Extreme] AT+CPIN=<Correct Password> command takes 35 to 40 sec to respond with OK.
During this period, most of AT commands answer +CME ERROR: 515.
56265 Embedded modules using the T8 flash does not respond when some device is connected to the parallel port. OTHER OTHER 7.42
56337 While making a gprs call using the ATD*99***1# command using TE, the CONNECT <speed> string is not displayed in TE data window. In case the hyperterminal is used, the CONNECT <speed> string is displayed while making a GPRS call. OTHER OTHER 7.42
56514 If "+CBM :" indications not containing any CR (Carriage Return) are received and displayed, embedded module resets. Also, "+CBM" indications displayed are truncated. OTHER OTHER 7.42
56538 Using WIPSoft, if the HTTP sessions are opened and closed consecutively for sometime the embedded module reset occurs. OTHER OTHER 7.42
56539 With 1st MO call on hold and after the second MO call to an invalid number disconnects, it is not possible to switch back to the held (first) call for about 2 minutes as the AT+CHLD command returns "+CME ERROR: 3". Embedded module should ideally switch back to the held (first) call when the call to invalid number has been disconnected. OTHER OTHER 7.42
56543 Embedded module resets, if function adl_portSendPriorityDataExt() is called from WIPSoft or Embedded application to send the data with priority on CMUX port. OTHER OTHER 7.42
55528 An audio loss or strange noise occurs, when switching is done from DAI audio configuration at startup (AT+SPEAKER=9) to analog audio speaker (AT+SPEAKER=1,2,3 or 4) during a voice call. HWL AUDIO 7.42
56193 [AirPrime Q26Extreme] When AT command AT+CHLD=0 is passed to embedded module, it is executed as command AT+CHLD=1 whereas in the ideal scenario, the command behavior should not be changed and should remain as AT+CHLD=0 only. GSM CC 7.42
56275 [AirPrime Q26Extreme] Audio is opened too early in case of incoming call, and this can lead to white noise before ATA is issued. GSM CC 7.42
57089 The embedded module does not go back to automatic PLMN search, after manual registration is rejected with GMM cause #17. Also, there is no prompt for manual selection of network. GSM PLMN_SEL 7.42
57099 The A5/3 algorithm is disabled in the Q26 Extreme if firmware downloaded using WPK. It should be enabled by default. GSM RR 7.42
56071 [AirPrime Q26Extreme]When SMS-STATUS-REPORT is set using unsolicited result code +CDSI and a SMS is sent then status report +CDSI indication is not received. GSM SMS 7.42
56392 When AT+CGATT=1 is sent with correct operator of the SIM card (AT+COPS=0) and after that again sent with an incorrect network operator (only emergency call allowed) then no response is received from embedded module for AT+CGATT=1 command. For all AT command after that "+CME ERROR:515" is received. GPRS OTHER 7.42
56403 Using WIPSoft, when GPRS bearer is started with wrong APN parameters, no error response is received. In ideal scenario, +CME ERROR: 812 should be received. This behavior is observed on AirPrime Q26Ex and not on AirPrime WMP100. GPRS SESSION_MGT 7.42
57376 When management services for AirPrime update is done with a large patch (patch size higher than 64 kbits for a 32 Mbits flash memory or 256 kbits for a 64 Mbits flash memory), the A&D volume in flash is not available after the update. Commands regarding A&D volume (e.g. at+wopen=6) returns ERROR (e.g. CME ERROR: 561). Embedded RDMS RDMS 7.42
55922 When a UART is used in MUX configuration, during a GPRS transfer, the network is often lost ("+WIND: 8" and "+CSQ: 99,99"). Embedded module never re-registers to operator until next power cycle. DEVICE CMUX 7.42
56120 Wrong behavior when embedded module received a DISC0 DEVICE CMUX 7.42
56232 When CMUX configuration is set and sleep mode is enabled (AT+W32k=1), sleep mode may not be effective. On DTR drop, PSC (sleep frame) is sent, but embedded module may not have entered in sleep mode. DEVICE MUX 7.42
56428 When CMUX configuration is set, UART2 is opened, UART1 is closed, and sleep mode (AT+W32k=1) is enabled on UART2, then on disabling sleep mode (Wake Up), it is not able to open UART1 again. DEVICE MUX 7.42
57121 Abnormal reset happens in CMUX during initialization of CMUX. DEVICE MUX 7.42
56314 In specific cases (for instance after a reset and without sim card), when sleep mode (AT+32K=1) is requested, embedded module does not enter low power consumption mode. Though, MUX process is fine (PSC sent). DEVICE OTHER 7.42
55196 When an embedded application uses the AT+CPOF command to put the embedded module into power off mode followed by wake up using the alarm management command +CALA repeatedly, then after few hours the embedded module wakes up from alarm mode with the InitType value other than ADL_INIT_RTC. DEVICE RTC 7.42
54050 The embedded module crashes when the handshakes of UART2 are active (AT+IFC=2,2) and nothing is connected to UART2 (free). DEVICE V24 7.42
54170 RTS signal is followed even when RTS following is disabled with AT+IFC=0,2 command. Ideally RTS signal toggling should not have any effect after AT+IFC=0,2. No Data is displayed e.g. Response for AT, when the RTS signal is set to low with AT+IFC=0,2. AT Response should be displayed as with AT+IFC=0,2 RTS signal should not impact the behavior after setting RTS to Low. DEVICE V24 7.42
54702 When a band change is made with a hot reset (see +WMBS command description), the OK response is returned by the embedded module while the protocol stack is treating the band change. So when this OK response is returned by the embedded module, the protocol stack is not ready to treat any request.
In this case, sending +CSQ command to the embedded module just after the OK response of the band change with a hot reset does not return any response and no more AT commands can be sent to the embedded module (+CME ERROR: 515 response is always return). The embedded module should return an error to the +CSQ command while the band change is not terminated.
55233 [AirPrime Q26 Extreme] AT+CSQ process can take more than 1 second to respond. Due to this when AT+CSQ is issued continuously +CME ERROR: 515 is received. AT OTHER 7.42
55991 When FCM flow is opened and closed again and again using ADL FCM services by any embedded application, then a module reset is observed due to lack of memory. AT OTHER 7.42
56171 CONNECT response is received in middle of data transfer when embedded module is switched back to ONLINE mode by ATO command in case embedded application is running in the background. Issue is observed when embedded module with ongoing GSM data call is switched to OFFLINE mode by issue of "+++", once the data transfer is started, and again to ONLINE mode by ATO command.
CONNECT response for ATO command should not be received in middle of data. CONNECT Response should be received before data transfer is resumed no matter whether an embedded application is running in the background or not.
56395 When a band change is made with a hot reset (see +WMBS command description), the OK response is returned by the embedded module while the protocol stack is treating the band change. So when this OK response is returned by the embedded module, the protocol stack is not ready to treat any request.
In this case, sending +CSQ command to the embedded module just after the OK response of the band change with a hot reset does not return any response and no more AT commands can be sent to the embedded module (+CME ERROR: 515 response is always return). The embedded module should return an error to the +CSQ command while the band change is not terminated.
[AirPrime Q26 Extreme] AT+CSQ process can take more than 1 second to respond. Due to this when AT+CSQ is issued continuously +CME ERROR: 515 is received. AT OTHER 7.42
54582 When an incoming SMS is received by the embedded module and if this SMS contains a header (User Data Header), this header is displayed in text mode (see +CMGF command) even if the corresponding characters are not ASCII one. Because the embedded module does not support any SMS header, it should not be returned in SMS read response (see +CMGR and +CMGL commands) and only the SMS text (User Data) should be returned in text mode (see +CMGF command) AT SMS 7.42
51295 The Wireless CPU® returns CONNECT XXXX for AT+CGDATA=1,1 command and produces data flow even it is not located over network. AT OTHER 7.4a
52081 Wireless CPU® can reset if user wants to enter in DATA mode or exit from DATA mode on a closed port. AT OTHER 7.4a
52946 If there is only one PLMN entry in the sim card, the response of command AT+CPOL? results in the infinite loop which eventually deplete all the heap resources. AT OTHER 7.4a
53087 The Wireless CPU® resets when AT+CUSD command is issued large number of times to send an USSD in UCS2 format. AT OTHER 7.4a
53848 When repeatedly sending blocks of data for some time with AT+CPOF sent through an application at regular intervals the Wireless CPU hangs up and does not responds to AT commands. AT OTHER 7.4a
53934 The command AT+WASR=1,1,"GpioId" gives +CME ERROR: 3 instead of expected CME ERROR: 501 when the GPIO is not allocated.
Also it returns +CME ERROR: 501 instead of expected +CME ERROR: 3 when the GPIO doesn't lies in the possible range.
54124 When the SIM is removed from the SIM rack while the Wireless CPU is listing the preferred PLMN (see +CPLS and +CPOL command), a reset happens. The Wireless CPU should not reset and a specific error should be returned to AT+CPOL? command (+CME ERROR: 556) AT OTHER 7.4a
54586 When the Wireless CPU® is registered on a network and camped to a cell supporting GSM and GPRS services, if the autoquadband mechanism is launched (using +WMBS command) and if a power off is requested (+CPOF, +CFUN, etc...), the Wireless CPU® launches a new registration sequence instead of making a power off. The Wireless CPU® should not register again to the network until the next start up (hot or cold restart using +CFUN command for example). This doesn't happen with a cell supporting the GSM service only (not linked to the device class) AT OTHER 7.4a
54934 On issue of AT+WOPEN=2 command, the first argument was erroneous in case of firmware version B74f. For the ideal scenario, the response should be the correct version of the OS that was released with the Firmware i.e. v06.31 for FW version B74f onwards till B74l. AT OTHER 7.4a
53004 Audio (Melody) is stopped when a Call Waiting indication is received for the second incoming call over an ongoing call. No melody is heard after the BEEP sound of the Call Waiting indication as the audio resource SPEAKER is now allocated to Call Waiting indication and context for audio (Melody) is lost. AT OTHER 7.4a
54251 In case the Wireless CPU® is in sleep mode the customer is not able to notice the mode as sleep mode because the CTS signal does not follow the DTR signal. CTS signal should not follow the DTR signal in case of normal mode but in case of sleep mode the CTS signal should follow DTR signal. AT OTHER 7.4a
54368 The Wireless CPU® provides an AT command in order to read the IMEI (see +WIMEI command), using it a large number of times (more than 1000 times) makes the Wireless CPU® reset. Ideally, the Wireless CPU® should not reset in this case. AT OTHER 7.4a
54579 No +WIND: 9 and +WIND: 2 indications are received in case AT+WAC command is issued after an attempt to make a voice call with the command ATDxxxxxxxxxx; +WIND:9 and +WIND: 2 indications should be displayed as the functionality of AT+WAC command is used to abort only SMS, SS and PLMN selection related commands. AT+WAC should not have any effect on ATDxxxxxxxxx; command. AT OTHER 7.4a
48610 Although, the phonebook record has not been changed, the phone book status is wrongly displayed in "+WIND 10" indication. AT PHONEBOOK 7.4a
51561 ATDxxxxpxxxxxxxxxxxxxxxxxxxx; calls the number with the DTMF Sequence and this sequence is stored in the LND phonebook wrongly reserving an EXT Record as DTMF sequence (after 'p') should not be stored in the LND phonebook. When the user again dials a similar sequence, the number is not stored in the LND as the EXT record has been reserved by the LND for the previous dialed number. AT PHONEBOOK 7.4a
54033 When the size of the phonebook object is set with 0xFFFF in the Wireless CPU, a watchdog reset is observed few seconds after the SIM PIN code entry (if the SIM PIN code check is enabled) or few seconds after the SIM insertion (if the SIM PIN code check is disable). AT PHONEBOOK 7.4a
53678 The PDU response of the SMS STATUS REPORT is incorrect as some extra bytes are received when status report is stored in FLASH. Also when the status report is stored in the Elementary file of SIM, the response is incorrect. AT SMS 7.4a
55211 If a user sends or write the SMS with DCS as default GSM and store it in ME memory where the character set selected is PCCP437, then the SMS data when read is not displayed correctly when ME memory is selected. The bytes in the user data field will be changed. This problem is not reproducible when SM memory is used. AT SMS 7.4a
53962 When SIM Tool Kit feature is activated and if an application requires the SETUP MENU using AT+STGI=0 command, the OK response to the command is returned after two +STGI response, even if more +STGI responses have to be returned by the Wireless CPU®. These indications are then returned as unsolicited responses instead of intermediate responses. All +STGI indication for SETUP MENU should be returned as intermediate responses. AT STK 7.4a
55764 Wireless CPU® resets when SET UP IDLE MODE TEXT with large text string is executed. AT STK 7.4a
56077 New option #2 to stop STK SETUP CALL is added. User can accept call and the call is started by applicative software. AT STK 7.4a
56159 If user wants to start the STK SETUP CALL by applicative software. A new option #2 is added (i.e. AT+STGR=4,2), so that user can use ATD to dial a call. AT STK 7.4a
55988 When a large file is transferred through more than 1 UART (physical/virtual) there may be a data loss and data corruption (some junk characters are displayed). The integrity of the transferred data may not be intact. DATA OTHER 7.4a
56043 The UART port becomes unresponsive when large data file is sent using +WIPDATA command using WIPSoft. DATA OTHER 7.4a
53916 Using WIPSoft, if the DTR signal is used to switch from DATA mode (ONLINE) to AT command mode (OFFLINE), in some cases, the V24 request does not go in to OFFLINE. Even after manually trying +++ command the transition does not occur. Wireless CPU® has to be restarted to get out of this state. DATA OTHER 7.4a
54044 If the GSM data call is first accepted and then released at the receiving end before CONNECT indication is received, then the call is just being held there without being connected, and at the dialer side it appears that the call is never answered. DATA OTHER 7.4a
53506 Power consumption does not reduce in off mode after the AT+CPOF command is issued from Open AT® application. DEVICE ADC/BAT 7.4a
55895 When a MUX session is wakeup from a sleep mode (w32k mode), the Wireless CPU® do not respond. DEVICE CMUX 7.4a
55897 During w32k mode, when an incoming call is made, after receiving "RING" indication, CMUX does not respond. DEVICE CMUX 7.4a
55910 When the N1 parameter value is higher than 127 in AT+CMUX command, the responses of the AT commands executed on the DLC are not displayed. DEVICE CMUX 7.4a
56020 On a port configured in CMUX mode with the sleep mode enabled, we can notice the missing of some PSC (sleep frame) frames. The PSC frames are correctly sent only for the first few period. DEVICE CMUX 7.4a
55923 During an incoming call, when the UART is activated in MUX mode, the physical RI pin is not triggered, ideally the physical RI pin should be triggered. DEVICE CMUX 7.4a
56109 When the user switches from AT mode to DATA mode using WIPSoft, sometimes CONNECT indication is received in between the data transfer. If any application specifically checks for CONNECT after switching from AT mode to DATA mode, this will result in a failure.
To correct this issue, a new OPIC_OAT interface has been opened and called by WipSoft 5.21.
56064 When DTE doesn't send a wakeup response, DLC disconnection may lead to a reset. DEVICE MUX 7.4a
55849 When the UART speed is set to 9600 baud rate and a MUX session is launched on this UART port, the Wireless CPU® resets. DEVICE OTHER 7.4a
52710 With UART2 enabled for data transfer and data being transferred using Device services, a reset of the Wireless CPU® is observed when we issue AT command from UART1 immediately after data transfer. DEVICE OTHER 7.4a
54169 tomer would not be able to subscribe to the parallel bus service when UART 2 is in open state. DEVICE USB 7.4a
54640 When the host closes the USB link, the communication can be broken after restarting it. DEVICE USB 7.4a
43273 Wireless CPU® resets when making a data call over GSM bearer, by using WIP (WIPSoft) APIs. DEVICE V24 7.4a
55580 When typing AT+IPR=XXXXX on the UART3 (UART emulated on the top of the USB stack) the target store the XXXXX speed. In case the application interrogates the target with the AT+IPR? command the target answers +IPR:XXXXX.
Such a response might destabilizes the application (its current speed let's say YYYYY and the target speed being different)
DEVICE V24 7.4a
55953 With AT&D0 configuration, the Wireless CPU® may not enter in sleep mode on DTR drop. DEVICE V24 7.4a
55629 When the DTR drops to switch in OFFLINE mode (i.e. AT&D1 should be sent earlier), if a data write operation is pending, this operation will be canceled, and so data will be lost. DEVICE V24 7.4a
53965 When the URL set in internal e2p is wrong, the Wireless CPU® doesn't display any +WDSI indications, or it displays a +WDSI: 4 indication (it shouldn't, no socket is opened). Embedded RDMS RDMS 7.4a
53978 When AT+WDSS=1,0 command is executed to deactivate the IDS PDP context, whereas the IDS PDP context is already deactivated. For any IDS connection done after, always returns error code 652. Embedded RDMS RDMS 7.4a
54089 On making a connection to the IDS server with the execution of the command AT+WDSS=1,1, there is a possibility of blocking the AT parser when a wrong IDS APN and a valid user APN are configured. Embedded RDMS RDMS 7.4a
54257 When a download is interrupted by the command AT+WDSS=1,0, sometimes the Wireless CPU® reconnects automatically to the server and postpones the job on the server. The download cannot be resumed anymore. Embedded RDMS RDMS 7.4a
54305 When the device is added on the server and then when the server sends a SMS bootstrap to the device, the SMS bootstrap is not treated by the device. Embedded RDMS RDMS 7.4a
54488 Using IDS services, it's possible to configure the Wireless CPU® to initiate an automatic connection to the IDS server using polling mode (see +WDSC command). If the value for the polling mode is higher than 20 minutes, the timer between two automatic connections is not a correct value and the time is shorter than required. Advice: do not use value higher than 20 for polling mode. Embedded RDMS RDMS 7.4a
54808 When a software or firmware update is launched with IDS whereas the connection was initiated by a generic alert (initiated by a monitored parameter) and a reset occurs during the download of the patch, at the next start of the Wireless CPU®, the generic alert is performed again and the update is failed. The download should be resumed. Embedded RDMS RDMS 7.4a
54229 In GPRS class CG or class B with automatic GPRS attach, when the patch download is suspended the download is resumed after few minutes which is not appropriate. Embedded RDMS RDMS 7.4a
54655 When an IDS connection is done (with AT+WDSS=1,1) and then the spy mode is activated (AT+WREGC=1), no IDS connection can be done when the spy mode is resumed (+WDSI: 7 or no response). Embedded RDMS RDMS 7.4a
54922 In CG class, when an IDS connection is failed (+WDSI: 7) and then the Wireless CPU® goes in spy mode (AT+WREGC=1), the Wireless CPU® may reset (a RTK exception occurs). Embedded RDMS RDMS 7.4a
55198 Even if the GPRS service is not attached to the MT when AT command AT+CGDATA=1 is issued, it returns CONNECT instead of +CME ERROR: 3. GPRS OTHER 7.4a
54682 Subsequent call to start a GPRS Bearer (using wip_bearerStart() or AT+CGACT=1 command) returns error (WIP_BERR_DEV), when a call to stop the previous session (using wip_bearerStop() or AT+CGACT=0,1) is followed by "AT+WAC" command. The issue is reproduced, if "AT+WAC" command is issued after stopping a bearer session and before starting a new bearer session. GPRS OTHER 7.4a
54758 Call index in the +WIND: 5,x and +WIND: 6,x is equal to 2 even if +WIND: 6,1 response has been received for the first call and the call has been disconnected. As the first call has been disconnected successfully the call index for the second call should be 1 in +WIND: 5,x and +WIND: 6,x wind responses. The issue is reproduced when ATD for the second call is made before receiving the CC_REL_IND. GSM CC 7.4a
54248 When the Wireless CPU® is registered on a cell providing only GSM service (and no GPRS/EDGE service), the auto-quadband mechanism (see +WMBS command) is not correct. The Wireless CPU® will change every time the frequencies (850/1900 <-> 900/1800) even if the GSM service is available on one frequency. The Wireless CPU® should launch the auto-quadband mechanism and should stop it when it's registered on cell. GSM OTHER 7.4a
55823 It is not possible to listen to DTMF in Rx, while playing an AMR memo in Rx. HWL AUDIO 7.4a
54113 When fast idle mode is activated, the part of the Wireless CPU® is shut down, the audio feature like DTMF cannot be used, when DTR is switch.
The correction wakes up the Wireless CPU® each time we need it (for any audio feature).
54377 The generated DTMF tone might be distorted if using GPRS and WADS command at the same time. HWL AUDIO 7.4a
54770 The problem occurs when playing AMR memos during a voice call. If several memos are played in a row, memos after the first one may be degraded, it occurs with a 50% rate. The problem is a degradation of the memo played, onto a degradation of the voice call. HWL AUDIO 7.4a
54047 When the Wireless CPU® enters sleep mode with GSM stack (slow idle mode) and there is no network coverage, the Wireless CPU® cannot automatically retrieve network coverage i.e. considered as in sleep mode without GSM stack (slow standby mode). HWL OTHER 7.4a
54589 Using low power consumption (at+w32k=1) mode and DTR as a wake-up condition, will freeze the Wireless CPU® (no wake-up) if not network is found. HWL OTHER 7.4a
47516 Launching an Open AT® WIP application in RTE (Vc6 and Eclipse) mode for opening PPP in server mode, resets the Wireless CPU®. OTHER OTHER 7.4a
52295 TCU Capabilities indicate that no event capture or detection pin is available in fact two pins are available for the customer applications OTHER OTHER 7.4a
54160 The Wireless CPU® can reset when the customer tries to auto answer an incoming call on a closed port. OTHER OTHER 7.4a
54193 TCU Capabilities indicate that no event capture or detection pin is available in fact two pins are available for the customer applications OTHER OTHER 7.4a
54559 Reaction of 1,8V only, MEs on SIM type recognition failure, or MEs on type recognition of 3V SIMs, immediately after the ATR only the two commands "SELECT GSM" and "STATUS/GET RESPONSE" shall be send by the ME. The ME shall then deactivate the SIM/ME interface within 5 seconds and reject the SIM. However, ME sends a Select command instead of Status command and doesn’t deactivate the SIM. OTHER OTHER 7.4a
54588 The Wireless CPU® crashes when invalid melody is provided to API adl_audioMelodyPlayExt(). OTHER OTHER 7.4a
55499 When a large file is transferred through UART1 (or any physical port) there is a data loss and data corruption (some junk characters are displayed). The integrity of the transferred data is not intact. OTHER OTHER 7.4a
47870 When attempting to use simultaneously CS2 & ADD25 signals (which are multiplexed on the same pin) no error is given to the ADL application OTHER OTHER 7.4a
54074 Reading the flash memory using the pointer provided by adl_adInfo after having written data with adl_adWrite can provide a wrong result. Although the data is actually correct in flash memory, this is because of a cache memory inconsistency. OTHER OTHER 7.4a
55257 The Wireless CPU® resets when executing the SEND USSD proactive command. OTHER OTHER 7.4a
49814 When slow idle mode (AT+W32k=1) is activated and a timer with options (non strict, cyclic and rearmed on expiration) is running and the timer expires twice during sleep period, a reset occurs on Wireless CPU®. RTK TIMER 7.4a
50328 In the RTE mode, the time delay taken to invoke the call back handler of the adl_tmrSubscribe () API is 4 times more than it normally takes. RTK TIMER 7.4a
53243 Response for AT+CPWD command is not received when trying to change the SIM PIN code. Issue is faced when AT+CPWD command is given after unblocking the SIM PIN of a blocked SIM by using SIM PUK and AT+CPIN command. SIM OTHER 7.4a
55164 When we issue AT+CPIN=11111111,3699 and AT+CPIN2=22222222,5678 consecutively, then the module enters busy state indefinitely. SIM OTHER 7.4a
55402 The internal SIM cannot be selected in SIM_EXT_PREFFERED mode SIM OTHER 7.4a
54707 Some SIM may not be powered on due to which AT+CPIN commands always return +CME ERROR:10. SIM RESET 7.4a
54540 At high speed of 104 MHz, the Wireless CPU® is in a state where it is switched off immediately when ON/OFF pin is set to OFF, the auto-maintain mechanism doesn't work. SYS INIT 7.4a
53326 The OPEN AT® application using old Task Init "wm_apmCustomStackSize" can fail on start-up, when u16 value just given after address of wm_apmCustomStackSize differ from 0 (linker dependent). SYS INIT 7.4
52754 Data abort happens if an external interrupt occurs (on FIQ) when an ADL functions is called. SYS ISR 7.4
52210 Stuck in command mode after +++ when using UART PPP bearer. OTHER OTHER 7.4
52243 wip_netExit () API does not release the memory resources allocated by the API wip_netInit () successfully. Memory leak can be observed by debugging the Open AT® application in remote mode. OTHER OTHER 7.4
53645 User controlled PLMN selector list is not taken into account because the list was added into the wrong address. OTHER OTHER 7.4
53833 Impossible to perform a call when the spy mode is left. GSM MM 7.4
52830 Using IDS services, the customer application can request a user agreement before downloading any update package. In this state, when the Wireless CPU® is not registered to the network and when the customer application accept to download the update package using +WDSR command, the Wireless CPU® returns an OK response but the download is not launched. The Wireless CPU® should return an error (+CME ERROR: 651) in this case because it is not possible to launch the download. Embedded RDMS RDMS 7.4
52948 When the inserted SIM supports the PLMNwAct SIM file (user preferred PLMNs with access technologies), getting it using IDS services is not possible. The Wireless CPU® sends an empty list to the IDS server. This list is well sent to the IDS server when the SIM support the PLMNSel SIM File. The user preferred PLMN list should always be sent to the IDS server whatever the inserted SIM Embedded RDMS RDMS 7.4
53180 Using IDS server, the IDS server can update the APN used for the IDS PDP context on the Wireless CPU® by sending a SMS (Sent APN feature on the IDS Web portal). If this SMS is sent to the Wireless CPU® before its registration on the server, this SMS is well treated. If this SMS is sent to the Wireless CPU®(r) after its registration on the server, this SMS is not treated. This SMS should be treated in all cases. Embedded RDMS RDMS 7.4
53562 When a WIP session is in progress and an IDS session occurred, the end of the IDS session (deactivation of the PDP context) provoke an error on WIP interface ( WIP_CERR_NETWORK_UNREACHABLE occurred) Embedded RDMS RDMS 7.4
53573 If the command AT+WDSS=1,0 is done just after the response of AT+WDSS=1,1 command, the Wireless CPU® may reset Embedded RDMS RDMS 7.4
53597 When an error occurs during a PDP context activation (the error must be different from a bad NAP configuration), the AT+WDSS command does not respond. Embedded RDMS RDMS 7.4
53672 Using IDS services, an Open AT® application can subscribe to monitoring mechanism. This application can configure the monitoring for each own parameter. When a trigger is configured and when this trigger is reached, the device makes a reset and the automatic report is not sent.
The device should not reset and send the automatic report to the IDS server.
Embedded RDMS RDMS 7.4
53703 Using IDS services, parameters can be configured to send automatic report to the IDS server when a triggered value is reached. Moreover, a hysteresis can be configured. If this value is negative, the Wireless CPU® changes it to positive value (-9 is replaced by +9). The Wireless CPU® should not change the value sign! This implies that automatic report on hysteresis is not available Embedded RDMS RDMS 7.4
53704 Using IDS services, parameters can be configured to send automatic report to the IDS server when a triggered value is reached. Moreover, a hysteresis can be configured. If this value is equal to 0, the Wireless CPU® does not take into account this value. This implies that automatic report on hysteresis is not available. This mechanism should be available Embedded RDMS RDMS 7.4
53371 Wireless CPU® reset occurs during Edge transfer on IDEA network using WIP. EGPRS RLC 7.4
52847 When reading on I2C bus in a loop, Wireless CPU® freezes. DEVICE IOB 7.4
52254 The function adl_busSubscribe () for the parallel bus does not work properly when selecting the CS2. AT OTHER 7.4
53017 According to 3GPP 27.007 specifications, it should be possible to indicate an access technology in a user preferred PLMN using +CPOL command if the SIM support the PLMNwAct file. It's possible to read PLMNs with access technology but it's not possible to add a PLMN with an access technology AT OTHER 7.4
53212 When we enable the OFFWHENUNPLUG feature and allocate any external interrupt to trigger the Wireless CPU® power off, then when the state of the external interrupt changes the Wireless CPU® is not powered off. AT OTHER 7.4
53793 PTCRB 27.16 test is failed when SIM returns a Memory Problem error in a message. The Wireless CPU® should return a dedicated response to the command. In this test, +CPBW command is used to add a phonebook entry in the SIM phonebook but no response is returned. In this test, a +CME ERROR: 13 response should be returned AT OTHER 7.4
53811 The +CPOL? command allows an application to list PLMNs entries present in different SIM files. When +CPLS command is set to 0 (default value), entries listed by AT+CPOL? command are the ones present in PLMNwAct file or PLMN_SEL file. (If PLMNwAct is not present, PLMN_SEL file will be selected). If these 2 files are not present, AT+CPOL? makes a reset. +CPLS default value should be set according to SIM files presence. If no PLMN SIM files are allocated in the SIM, AT+CPLS? will return +CME ERROR: 3 AT OTHER 7.4
53868 SIM file 6F60 cannot be updated by AT+CPOL command because wrong record size is set. Record size 3 is used instead of 5. AT OTHER 7.4
53660 Updated phone number is not displayed using AT+CPBR command, in case the user updates a phone number in the phonebook having adjacent 0's with a phone number such that the adjacent 0's are still in place before the first difference. The phone number is updated by removing the SIM, updating in another phone and then inserting the SIM again in the Wireless CPU® AT PHONEBOOK 7.4
41702 When "ME" are selected for SMS storage and read memories, when the Wireless CPU® receive a concatenated SMS which contains a UDH (user data header) and data in UCS2 format, and when the text length of this message is odd, the PDU string returned to the application, using AT+CMGR command, is incorrect. AT SMS 7.4
51817 When a SMS-PP data download is received by the Wireless CPU®, the SIM may ask a refresh with a SIM reset. The Wireless CPU® sends a detach to the network before the network acknowledges the SMS transmission. AT STK 7.4
52361 and
Second FAX call cannot be handled due to there is no terminal response send from ATI to OPEN AT®. This cause further AT commands initiate by ADL are saved in the stack waiting for the answer of first ATA command. ATI should send a terminal response to OPEN AT® with a new flag, so that OPEN AT® can unblock the queue and the terminal response will not be displayed in the terminal. AT OTHER 7.3a
47511 When 2 PPP sessions are opened on USB and UART1 (or UART2), when the USB session is released, the session on UART1(or UART2) is also released, it should not. AT OTHER 7.3a
52150 Resuming a suspended Open AT® application using an interruption is no more available from R61 FW version. AT OTHER 7.3a
52208 Wireless CPU® can reset in idle task (generally after starting). AT OTHER 7.3a
52253 When a Nitz message is received with a negative local time zone, the computer hour is wrong (in the case of the automatic time zone update is set with the +CTZU command) AT OTHER 7.3a
52297 If an outgoing CSD call is first accepted and then disconnected by the peer before receiving the CONNECT indication, further ATD commands from the Wireless CPU results in "+CME ERROR: 536". The call should be allowed and the error should not be received. AT OTHER 7.3a
49881 and
DTMF blank duration corrupted if user change its value during Wireless CPU® is in airplane mode. AT OTHER 7.3a
51564 The unsolicited responses after the Wireless CPU® is powered off are not completely received by the customer application.
For example, if "AT+WIND=255" and "AT+CREG=1" are set before, once the Wireless CPU® is powered off (as described in "How to reproduce it" field), the unsolicited response "+WIND: 8" and "+CREG: 0" are not sent.
52152 Under atlas environment, after CPIN and AT++CMEE=1 commands are entered, AT+WDSA="" returns OK instead of +CME ERROR 3. AT OTHER 7.3a
52156 Using +WDSH command, it is possible to define some host application in order to use IDS services for these applications. Declaring a host application when the IDS service is not in ACTIVATED state (see +WDSG command) makes a reset. This command should be allowed even if IDS services are in DEACTIVATED or TO BE PROVISIONED states. AT OTHER 7.3a
52329 H command allows the application to release calls. This command accepts a parameter (which is 1 or 2). If this parameter is different from 1 and 2, the Wireless CPU® does not return any response and all commands sent to the Wireless CPU® on the same port will always return +CME ERROR: 515 response. +CME ERROR: 3 should be returned to ATHx command with x different from 1 and 2 and should not block the port in +CME ERROR: 515 state AT OTHER 7.3a
51610 RI signal is pulsed when +WBCI unsolicited event occurred and +WRIM bit 14 is set instead of bit 6. AT OTHER 7.3a
49475 When using the command +CPBW, the value of TON/NPI only allows 145 and 129. We need to support range from 128 to 255.
Therefore, the actual definition of <type> should be:
<type>: integer type; Type of address octet. (refer GSM 04.08 sub clause
129 ISDN / telephony numbering plan, national / international unknown
145 ISDN / telephony numbering plan, international number
161 ISDN / telephony numbering plan, national number
128 - 255 Other values refer GSM 04.08 section
52417 +CMS ERROR: 538 is displayed when we try to copy all the messages in Flash to SIM. The SMS of the same replacement type are present in Flash and SIM memory. Also, for reproducing the issue the number of free locations in SIM SMS memory should be less than the number of messages to be copied from Flash. AT SMS 7.3a
52869 Some junk characters are displayed in the +CMT indication in case the +CMT indication is enabled by the command AT+CNMI=2,2 on receiving a SMS. AT SMS 7.3a
52251 After an UART3 opening and closing sequence, it is not any longer possible to open the UART3. Consequently customer applications opening UART3 should never close it. DEVICE USB 7.3a
Using FCM API in Open AT® application, no flow control configuration is set on the associated UART, receiving data on UART and having a lot of Wireless CPU® load on data reception makes the Wireless CPU® reset. DEVICE V24 7.3a
51974 and
User data cannot reach TMT/TE in FCM data mode. DEVICE V24 7.3a
51128 When an OPEN AT® parameter is provisioned, a reset can occur. Embedded RDMS RDMS 7.3a
51347 and
Open AT® application may not be able to subscribe to 50 parameters for IDS monitoring. That is due to a memory overconsumption and it depends on Application use cases. A reset will occur once the limit is reached. A possible workaround is to prefer the use of integer type parameters and if necessary to subscribe to buffer type parameters at the end of parameters subscription phase. Embedded RDMS RDMS 7.3a
52232 and
When the SMS bootstrap are received to provision the NAP, the Wireless CPU® resets. Embedded RDMS RDMS 7.3a
52482 When a power off is made and the protocol stack is "hot" reset using AT+CFUN=1,0, the device can register to the network but no connection to the IDS server is available. Embedded RDMS RDMS 7.3a
52495 Using IDS service, it is possible to configure a parameter in order to send an alert to the IDS server when a specific value is reached. If the triggered value is reached when the Wireless CPU® is not registered on the network, the automatic report will be sent when the Wireless CPU® is registered again on the network. However, the reported value is the current one (the last updated value). So if the parameter value was changed between the moments when the triggered was reached and the report, the reported value is not the right one. The reported value should be the value when the triggered was reached. Embedded RDMS RDMS 7.3a
52497 When a device is created in the IDS server, according to the device model used for the creation, a SMS can be sent to the device in order to provision the APN to be used by the Wireless CPU® in order to make a connection to the IDS server. This SMS is not treated by the Wireless CPU® and stored in SIM. This SMS should be treated, should not be stored in SIM and no indication should be returned by the Wireless CPU® to indicate that this SMS was received. Then the APN for IDS services should be updated (see +WDSS command). Embedded RDMS RDMS 7.3a
52585 Using IDS services, it is possible that the Wavecom IDS server schedules a job in order to allow the device to make a connection to a 3 rd party server (and so the device won't make anymore a connection to the Wavecom IDS server).
When the device is configured to make a connection to a 3rd party server to use IDS services and not to make a connection to the Wavecom one, it should be possible for the 3rd party server to update the embedded credentials in the device. This mechanism uses a generated signature which should be checked by the SW public key which is embedded in the device. Using a 3rd party server, this signature was checked by the device using the FW public key and not the SW public key. The right public should be used.
Embedded RDMS RDMS 7.3a
52583 Using IDS services, upgrading a device from FW7.2 to FW7.3 and if a monitoring on timer on MO Call or MT call is configured in the device, after the FW2.20 install, the device makes a reset each time the monitoring timer happens. This reset should not happen. Embedded RDMS RDMS 7.3a
51412 Using IDS services, the Wireless CPU® makes a connection to the IDS server after an update to acknowledge the install status. If a periodic report for a monitored parameter is scheduled on the Wireless CPU® and if an install status should be sent at the same time, the connection to the IDS server fails and then the install status is never sent to the IDS server. The Wireless CPU® should always send the install status. Embedded RDMS RDMS 7.3a
52891 and
When an update is done for R72a00 ->R73_00->R73a00, the last update (R73a00) is not done. The Wireless CPU® is always with the R73_00 . This issue can occur when an update is in progress and a reset occur between the end of the downloader and the call of the update agent. Embedded RDMS RDMS 7.3a
53251 Using IDS server, the IDS server can update the APN used for the IDS PDP context on the Wireless CPU® by sending a SMS (Sent APN feature on the IDS Web portal). If this SMS is sent to the Wireless CPU® before its registration on the server, this SMS is well treated. If this SMS is sent to the Wireless CPU® after its registration on the server, this SMS is not treated. This SMS should be treated in all cases. Embedded RDMS RDMS 7.3a
When the objects have been removed, the NAP is also erased but it shouldn't. Embedded RDMS RDMS 7.3a
52138 When the user try to monitor Open AT® parameters using the triggers, the mechanism is not working (no generic alert are sent when the trigger are reached). Embedded RDMS RDMS 7.3a
52233 Sometimes, during a connection to the IDS server, some errors can occur because of the network. The device could relaunch the connection in these cases. Embedded RDMS RDMS 7.3a
51897 The actual monitoring of network coverage increases when the Wireless CPU® is in limited services (emergency) or full services (register on a network). It should be only increases when the Wireless CPU® is in full services (and decrease otherwise) Embedded RDMS RDMS 7.3a
Using IDS service, when the server requests the Preferred PLMN list or set a Preferred PLMN, the format parameter of +CPOL command is set to numeric.
When the Preferred PLMN is updated or read by the IDS server, the format parameter of +CPOL command should not be set to numeric.
Embedded RDMS RDMS 7.3a
50379 Using Device services, when the IDS server gets the Preferred PLMN list, if the format parameter of +CPOL is not set to 2 (numeric), the response to the server request is an error. If the format parameter of +CPOL is set to 2 (numeric), the preferred PLMN list is well returned by the Wireless CPU®. The Wireless CPU® should send the list in all cases. Embedded RDMS RDMS 7.3a
50870 When an IDS session is active, the response to AT+WDSS? Doesn’t display the login and password. Embedded RDMS RDMS 7.3a
52181 and
Using IDS services, the IDS server can get the MO and MT voice call error counters in roaming. In this data, a history is present for each VPLMN on which an error was occurred on voice call. If the error is due to an antenna disconnection, the PLMN created in the history is filled with MCC=000 and MNC=00 instead of the real values. The Wireless CPU® should fill this value with the last registered PLMN details. Embedded RDMS RDMS 7.3a
52275 Using IDS services, it's possible to monitor the battery level of one or several devices. An automatic report can be requested if the battery level reaches a specific value. If this value implies an automatic power off of the device (+WBCI: 0 indication is then returned by the Wireless CPU®), the automatic report is not sent to the IDS server at the next network registration. This automatic report should be sent to the IDS server. Embedded RDMS RDMS 7.3a
When an IDS session is active, the response to AT+WDSS? doesn't display the login and password Embedded RDMS RDMS 7.3a
and ANO49273
Incomplete resilience of the AD volume re-compaction process to unattended resets or power losses. FLASH DOTA 7.3a
52513 Using IDS services, the Wireless CPU® makes a connection to the IDS server after an update to acknowledge the install status. If a periodic report for a monitored parameter is scheduled on the Wireless CPU® and if an install status should be sent at the same time, the connection to the IDS server fails and then the install status is never sent to the IDS server. The Wireless CPU® should always send the install status. GPRS OTHER 7.3a
49857 Wireless CPU® sends a NO CARRIER indication instead of OK response in case GPRS session is terminated by DTR drop. GPRS OTHER 7.3a
52932 Effective application stack size is down casted into a 16-bit integer when a stack size of more than 64k is given in the "adl_InitTasks_t" tasks declaration. OTHER OTHER 7.3a
52212 Wireless CPU® resets if we send through OPEN UART more bytes than the buffer size allocated for the read action OTHER OTHER 7.3a
52838 When write operations are triggered periodically the OnTxComplete event handler is sometimes not recalled. Consequently the pending write operation never ends. OTHER OTHER 7.3a
49913 When the target is camped on a PLMN and a continuous data flow is sent to UART1 or UART2 without any flow control and Open UART is used to manage this data flow in reception, it may lead to a target reset. OTHER OTHER 7.3a
51210 When UART1 or UART2 is directly used by an Open AT® application with flow control option disabled at speeds greater than 57600 bps and the target is camped on a PLMN data loss (in reception way) may occur. OTHER OTHER 7.3a
51919 After starting an Open AT® application Wireless CPU® may reset in idle task. OTHER OTHER 7.3a
47039 The InitType of adl_main after the reset doesn't indicate ADL_INIT_REBOOT_FROM_EXCEPTION for API adl_errHalt (). OTHER OTHER 7.3a
51170 If flash objects need to be deleted we have to use AT+WOPEN=3.
This command always returns ERROR 548 "No flash objects to delete" even if a flash object exist.
52079 Attempting to gather UART1 or UART2 capabilities by using io_control operation is not functional. However user application is allowed to gather this information at the opening stage by filling in the capabilities field of the sUartSettings_t structure which shall be provided to the adl_odOpen function. OTHER OTHER 7.3a
53192 No response to AT+CPWD command, after the GPRS context is activated and ATI automation freezes. SIM OTHER 7.3a
52562 When a SIM card doesn't respond, a fatal error occurs after approximately 2 hours, the Wireless CPU® resets. SIM OTHER 7.3a
52256 After a SIM refresh, the proactive polling command for the SIM presence detection is not sent anymore SIM STK 7.3a
50308 Wireless CPU® may not wake up or may not stop after the "AT+CPOF" command when an alarm is used SYS OTHER 7.3a
51206 When an application, using ADL event service, is running RTE mode, an error message is raised about RPC protocol. OTHER OTHER 7.3
50891 When the command "AT+WASR?" is executed on the WMP50, invalid GPIO (GPIO24) is returned, as the GPIO range of WMP50 only supports GPIO0 to GPIO10. OTHER OTHER 7.3
50081 ADL application cannot set the UART (1 or 2) speed to 921600 bps by using the UART_RATE_921600 enumerated provided in the wm_uart.h header file. OTHER OTHER 7.3
50063 When we use the adl_audioTonePlay API to play a single tone, (by setting the second frequency equals 0), the Wireless CPU® return the ADL_RET_ERR_PARAM error. OTHER OTHER 7.3
49911 Wireless CPU® can reset when a lot of bytes are being sent on UART and the AT+CPOF command is received from one port OTHER OTHER 7.3
50988 It is not possible to play a tone using adl_audioTonePlay () with a second gain equals 0 OTHER OTHER 7.3
49914 TMT always displays incorrect backtraces when a fatal error or an exception occurs or replayed from flash memory. OTHER OTHER 7.3
52195 Interrupts (e.g. SPI or External IRQ pin) could interfere with Open AT® tasks initialization. This could result in an increase of one Open AT® task stack usage. OTHER OTHER 7.3
51216 When the PLMN name search using E-ONS is activated by AT+WOPN=4,31 and if the inserted SIM contains PNN and OPL files related to E-ONS feature, the PLMN name returned by the Wireless CPU® can be wrong if in OPL files, the D character (wild card) is used for the MNC code only (and not for the MCC code). The Wireless CPU® should well manage this case and return the correct PLMN name. SIM OTHER 7.3
49537 The ADL software watchdog timer seems to be inaccurate when a software watchdog reset is triggered SYS OTHER 7.3
51801 CME ERROR 13 is sometimes received when using SPI or UART. SYS OTHER 7.3
DEV50851 The MS may perform a non-optimized PLMN selection, since it may not use the list of Equivalent PLMNs provided by network operators. UMTS PLMN_SEL 7.3
49389 Reset can occur when a call disconnection is performed while a handover procedure is on progress. GSM RR 7.2a
49525 When an Open AT® Application tries to write in FLASH, if another task is scheduled which modifies the FLASH space memory, then adl_flhWrite() function may return ADL_FLH_RET_ERR_MEM_FULL or ADL_FLH_RET_ERR_NO_ENOUGH_IDS error OTHER OTHER 7.2a
49667 Packet PDCH Release wrongly managed during two phases access. This case leads in a GPRS blocking state. GPRS OTHER 7.2a
49979 DTMF detection is not available when the Wireless CPU® is not synchronized to the network (used in Audio Diagnosis mode) (None) (None) 7.2a
50008 Response of ATA command is not received when the ATA and call disconnection(ATH) command at the peer end are issued simultaneously after a successful call is made and hooked. The issue is reproducible when before receiving a call confirmation message from the network at the called end the call is disconnected from the calling end. Also the response to the next AT command includes the buffered response for ATA command which was not received. AT OTHER 7.2a
49255 Wireless CPU® registers to a wrong PLMN after recovering from No service state during a GPRS transfer (it was manually registered previously). AT OTHER 7.2a
49789 When an Open AT® Application subscribes to a provisioned parameter using IDS services, when the server gets the provisioned value, callbacks for getting length and getting data are called twice. It should be better to call 2 times the callback for data length (in order to well allocate memory) and call only one time the callback to get data. Embedded RDMS RDMS 7.2a
50011 The Location Area Code (LAC) of the cell on which the Wireless CPU® is camped on, is wrongly displayed when using the Radio Spectrum Monitoring channel interface for Open AT® Applications. OTHER OTHER 7.2a
50052 Using IDS services, if the IDS server tries to get the preferred operators list stored in the SIM using the provisioning mechanism, the WIRELESS CPU® can return a truncated list if at least one unknown operator code exists in this list. An unknown operator is an operator code which is not associated to a long and a short name in all memories storage for operator names (see +WOPN command for more details). The WIRELESS CPU® should return the whole list even if the operator name is unknown. Embedded RDMS RDMS 7.2a
49916 Activating +ILRR notifications (AT+ILRR=1), being in Autobaud mode (AT+IPR=0) and having a CSD call established (ATD... or ATA => CONNECT), then the +ILRR intermediate response does not notify upon the current UART speed : it reports Autobaud mode (+ILRR:0) whereas it should report the current speed (e.g. at 115200 Bauds/s +ILRR: 115200). AT OTHER 7.2a
49937 When an Open AT application closes all the physical ports, after a reboot, the SIM full initialization event is never received in the Open AT® application, and the SIM state remains "ADL_SIM_STATE_INIT". AT OTHER 7.2a
After a upgrade using DOTA2, the Open AT® application present in the Wireless CPU® does not start (AT+WOPEN? returns "+WOPEN: 0"). Ideally, after the DOTA process, the WOPEN state should not change and the application should start. OTHER OTHER 7.2a
48794 +CME ERROR:3 is presented for a valid pin code following steps:
1) Download the MCC list allowed E2P file to the Wireless CPU®.
2) Activate CNL lock on Network1 (MCCMNC1) and Network2 (MCCMNC2) by AT+WLCK.
3) Insert Network1 SIM and enter pin code, can make a call.
4) Insert Network3 SIM (MCCMNC3) and enter pin code, fail to make a call. It is expected behavior.
5) Insert Network4 SIM (MCC not contained in MCC List allowed) and enter pin code, display SIM NOT ALLOWED FOR THIS MODULE. It is expected behavior.
6) Insert Network1 SIM and enter pin code by AT+CPIN, the response is +CME ERROR: 3, it should be "OK".
48947 and
When attempting to modify the preferred operator list using the "AT+CPOL" command, the user is prompted with +CME ERROR: 13, which is the correct behavior. However after this

1.When the PLMN list is read using the "AT+CPOL?" command, instead of the old values, the new values attempted to write are returned. Ideally, since the attempted write failed, the read command should return the old values.

2. Second or any further attempt to use "AT+CPOL" write command returns "OK" instead of "+CME ERROR: 13".

3. AT+COPS command returns "+CME ERROR: 13" instead of the normal functionality.
50362 DOTA and IDS updates fail if a special volume configuration is set in the production bench (typically for Q268x with integrated flash). Downloader update cannot be performed by 1K-XModem. A workaround consists in configuring again A&D volume from Open AT® Application DWL Other 7.2a
50118 If an unauthorized SIM has been inserted once, the WIRELESS CPU® is blocked in +CME ERROR: 515 error state after pin code is entered but network lock is activated for a network lock SIM. If an unauthorized SIM and then a valid SIM 1 have been inserted, the SIM status does not update after inserted a valid SIM 2. The SIM status kept in valid SIM 1 and can make a call. AT Other 7.2a
DEV50051 When a RDMS context activation is asked during a RDMS context deactivation, it is not possible to activate this context anymore Embedded RDMS RDMS 7.2a
49803 Since Oasis2, when a GPRS session is opened using windows dialup, the server IP address is if it was not received during the connection establishment. It was in older version. AT OTHER 7.2a
DEV49760 RTE stability enhancement OTHER OTHER 7.2a
44449 Remote SIM is not accessible after OSA subscription is done. SIM OTHER 7.2a
50421 With OSA application the WMP100 resets if the SIM is absent from the rack. SIM OTHER 7.2a
50359 The Wireless CPU® is not able to register to the network when using SIM cards with missing EFad file.

The Wireless CPU® should be able to register to the network even if the EFad file is missing from the SIM card.
50250 and
IDS Server interface display of monitored value is incorrect Embedded RDMS RDMS 7.2a
50342 On WMP50, when the IDS server gets the embedded version, a useless space is returned at the data end. This space should not be returned by the WIRELESS CPU®. Embedded RDMS RDMS 7.2a
49504 When trying to connect to the server with a specific SIM card (Smartone-Vodafone), the network seems to send some cookies, the connection to the IDS server failed. In this case, the Wireless CPU® should proceed with the connection. Embedded RDMS RDMS 7.2a
50537 When a generic alert is done and an update job is present at this moment on the IDS server, the job will be executed. After the download and before the call of the update agent, a reset occurs, the patch is not installed. The job should be well executed. Embedded RDMS RDMS 7.2a
50422 [IDS] When the data monitoring values present in a generic alert are too long, the wbxml string is badly formatted. Embedded RDMS RDMS 7.2a
50714 If the communication socket is closed during a session, the session fails. But the device is supposed to re-open the socket and finish the session. Embedded RDMS RDMS 7.2a
50857 Using IDS services, if the package install is automatic (default behavior and see +WDSC command) and if the battery is removed between the package download end and before the install, the install won't be launch at the next start up. Because the install is in automatic mode, the install should be launched at the next start up. Embedded RDMS RDMS 7.2a
47737 On Q64 Wireless CPU®, when an Open AT® application is under execution and "+CMT" indication is activated (AT+CNMI=2,2), the +CMT indication is not received after sending an SMS. AT SMS 7.2a
49914 TMT always displays incorrect backtraces when a fatal error or an exception occurs or replayed from flash memory. OTHER OTHER 7.2a
50994 A reset occurs when several SIM insertion/extraction are done when RDMS credentials are present Embedded RDMS RDMS 7.2a
47185 The day field of the AT+CCLK command is always set to zero instead of range (1-to-7) during the error case. Because of this, when an alarm is set using AT+CALA command to a date different from the current date, the alarm does not occur. AT OTHER 7.2
40743 The Wireless CPU® resets in the following scenarios:
- When "ME" extended phonebook entry is read using AT+CPBN or AT+WPGR command with selected phonebook as "MT".
- When "ME" extended phonebook entry is read using AT+WPGR command with selected phonebook as "SM".
47597 When the user sets the phonebook characters to Hex or custom mode with +WPCS and saves the configuration with AT&W, the Wireless CPU® always reboots after the execution of AT+STGI=0. AT STK 7.2
41985 When a setup call proactive command is performed using the command "AT+STGR=4,1" to get the billing information and the call is released before the connection, no terminal response is sent to the SIM. AT STK 7.2
41988 When CMUX protocol is launched on one port and auto answer is set using ATS0 command on a logical port, during an incoming call, the Wireless CPU® resets. The Wireless CPU® should not reset and the incoming call should be automatically accepted. DEVICE CMUX 7.2
47032 When using the opcode and/or address fields of the SPI bus API, a freeze may occur. E.g. using Ethernet over SPI driver, the Ethernet bearer stucks after few minutes. DEVICE IOB 7.2
47298 The IDS feature doesn’t work with a delta patch having size greater than 65kB. Erratic reset is observed during the installation of 64KB+ update packages N/A N/A 7.2
48668 It is not possible to manage 2 devices (using CS2 and CS3) on the parallel bus. OTHER OTHER 7.2
41814 When an Open AT® application is running, after a reset (AT+CFUN=1), +WIND: 0/13/13/14 indications are sent to the external application, even if the application has not configured the WIND indication by AT+WIND=<value>. These indications should not be sent to the external application (only internal to Open AT® ). AT OTHER 7.1b
44408 After entering the correct PIN code, when a forbidden PLMN is selected using AT+COPS=1,2,xxxx, the selection fails with the error code - +CME ERROR: 547 (Emergency call is allowed without SIM). Instead, the error code +CME ERROR: 32(Network not allowed-Emergency call only) should be displayed. AT OTHER 7.1b
41983 In 14,4 kbits V.110 connection (+CBST: 75,0,1), the CONNECT response is not sent as DATA but as AT intermediate response. Because of which, in 7E1 framing, the CONNECT string is not in the right format (framing issue). The CONNECT response should be correctly returned by the Wireless CPU® and in the right framing. AT OTHER 7.1b
41995 When an Open AT® application sets the auto answer using ATS0 command, the Wireless CPU® resets when an incoming call is automatically accepted. This reset does not happen when the auto answer is activated by an external application. The Wireless CPU® should not make a reset and the incoming call should be automatically accepted. AT OTHER 7.1b
42010 When “AT+WOPEN=6” command indicates zero A&D memory size (for example “+WOPEN: 6,0,832”), it is not possible to perform DOTA anymore on the Wireless CPU®. AT OTHER 7.1b
48217 and
Sometimes, when a windows remote network connection is released, it is not possible to open a new session anymore when the disconnection is detected by the DTR (ATD*99***1# responds +CME ERROR: 3). After some time, opening a new session is possible. AT OTHER 7.1b
48218 When a GPRS session is activated and when the &D configuration is set to 2, dropping the DTR signal releases the GPRS session but NO CARRIER indication is not returned by the Wireless CPU®. This indication should be returned. AT OTHER 7.1b
41393 - Response to the AT+CLCC command is not correctly displayed in case there is no alpha field associated with the number or the number is not stored.
- An extra byte is appended in the response string for AT+CLCC if HEX character set is selected and the string is not UCS2.
- In case if a UCS2 string starts with "90", the alpha field displayed with AT+CLCC is not correct.
41975 When the current call list is read by “AT+CLCC”, if a current call name is in UCS2 format and a "00" is present within UCS2 byte string, the current call name display is wrong and stopped at first appearance of "00". AT OTHER 7.1b
41977 When two calls are active, an extra 0x00 byte appears at the end of Name field of second call. This happens when character set is HEX. AT OTHER 7.1b
41979 When a GPRS session is launched using ATD*99***1# or +CGDATA command and session is deactivated using +CGACT command during GPRS transfer, the response to the +CGACT command is not returned by the Wireless CPU®. The response should be returned and the GPRS session should be terminated. AT OTHER 7.1b
41994 When the character set used by the TE is set to CUSTOM using the AT+CSCS="CUSTOM" command, the USSD messages received by the Wireless CPU® are not displayed in accordance to the CUSTOM character set. AT OTHER 7.1b
42524 When the self-diagnostic activation mode is activated (with AT+WDIAG=1,1,1,0,0,0) and 0v is supplied to the AUX-ADC pin, the diagnostic unsolicited indications are stopped (no +WDIAG indication received). AT OTHER 7.1b
45313 Value of +CRSL command changed when performing an outgoing call if traffic channel is not allocated. AT OTHER 7.1b
46072 No call possible if the Kc file is missing or corrupted in the SIM GSM MM 7.1b
44547 and
If a SIM supports CPHS file and if a mail box number (6F17 SIM file) is composed of more than 20 digits (so EXT1 SIM file is used), the whole number is not returned using AT+CPHS=2,2 command but it's truncated to 20 digits. The complete number should be returned. AT OTHER 7.1b
48329 When a GPRS session is released by dropping the DTR signal, sending ATO command to the Wireless CPU® does not return any response. In this case, a +CME ERROR: 3 should be returned because no GPRS session is active (DTR signal released the GPRS session) AT OTHER 7.1b
41945 If a CCID number containing digits between A and F is read with AT+CCID command, the digits are not displayed correctly. AT OTHER 7.1b
42132 When a SIM card is PUK locked and unblocked, and then this SIM is replaced by another one, the second SIM is rejected by the network. AT OTHER 7.1b
44786 No event is generated from the call service when a call is released by toggling the DTR. AT OTHER 7.1b
46201 For AT+CGACT=1 command, an OK is returned even if no PDP context exists. AT OTHER 7.1b
44106 The Wireless CPU® resets, if the Phonebook in the ME is full ( or almost ), and if the SIM is replaced by another SIM. AT PHONEBOOK 7.1b
41971 The phone book record size, retrieved by "AT+CPBR=?" can be wrong when a SIM with the EXT1 file is replaced by a SIM without EXT1. AT PHONEBOOK 7.1b
41593 After a phonebook entry in SIM card has been read by Wireless CPU®, the SIM card is removed and the phone number's length and TON/NPI are filled with 0XFF by using the SIM card reader.
Now, when the SIM card is re-inserted in the Wireless CPU® without resetting the Wireless CPU®, the phonebook entry in RAM is not updated. The RAM is updated when SIM card with different IMSI is inserted.
41657 When a phone number length in a SIM phonebook is set to more than actual phone number length and the associate number is set to FF (after a first insertion of the SIM in the Wireless CPU®), the phonebook is not well displayed. AT PHONEBOOK 7.1b
42444 When the SIM PIN is blocked after 3 unsuccessful attempts to enter the PIN, the phonebook can still be accessed. AT PHONEBOOK 7.1b
41932 When ADN, FDN and LND phonebook are missing, the response to AT+CPBS=? is +CPBS: (,"MC","ME","RC","EN") and OK. It should be +CPBS: ("MC","ME","RC","EN") and OK (no comma before MC). AT PHONEBOOK 7.1b
44572 Wild card 'D' is saved incorrectly in the Phonebook by using +CBPW command. AT PHONEBOOK 7.1b
41943 When the phonebook character set is selected as CUSTOM or HEX and if the name field of the phonebook entry has a Ctrl^@ character (0x00) at the end, then this character is not displayed when reading the phonebook entry. AT PHONEBOOK 7.1b
When a SIM with a phone book record having a wrong value in the "Length of BCD numbers" field is used, the Wireless CPU® resets. AT PHONEBOOK 7.1b
45922 and
Name associated to a FDN phonebook number will not be displayed when user reads an SMS coming from this number. AT PHONEBOOK 7.1b
42141 When SMS is written in CUSTOM and HEX mode(using AT+CMGW command), then the SMS is stored incorrectly. When AT+CMGR command is used to read this message, it is incorrectly displayed. AT SMS 7.1b
41982 SMS Replace type is not available for Flash SMS. If a SMS is received with the same PID and same OA as another already stored in flash, the 1st SMS is not overwritten by the 2nd one. The SMS Replace functionality is available for SIM SMS and should also be available for Flash SMS. AT SMS 7.1b
41972 The "+CIEV: 7,1" SMS storage full indication is received only when the 1st SMS storage memory (SIM or ME) is full. So the application is not informed when the 2nd SMS storage memory will be full. AT SMS 7.1b
44565 SMS reception is blocked if memory was full and a place has been released. (Memory available message not sent when SMS erased from full Memory). AT SMS 7.1b
40885 The last character of the Originating Address (OA) field in the SMS is lost when the OA field is in alphanumeric format. For example, if the OA field is "Voicemail", then on reading the SMS, the alphanumeric OA is displayed as "Voicemai". The last character is lost. AT SMS 7.1b
41974 In a SIM Tool Kit Session, when a GET INPUT proactive command is sent by the SIM to the Wireless CPU® with a Text String field present but with an empty text and a Default Text field, the Wireless CPU® makes a reset when the +STGI is returned. The Wireless CPU® should not reset and the +STGI with the right fields should be returned. AT STK 7.1b
44455 No STIN indication is sent to user if alpha ID is not present during a send SS and a send DTMF. AT STK 7.1b
41973 In a SIM Tool Kit Session, when a GET INPUT proactive command is received from the SIM by the Wireless CPU®, if the Text string field is empty and the Default text field is present, a coma is missing in +STGI command. The Wireless CPU® returns in this case:
+STGI:<InputFormat>,<EchoMode>,<SizeMin>,<SizeMax>,<HelpInfo>,<DefaultText> instead of
+STGI:<InputFormat>,<EchoMode>,<SizeMin>,<SizeMax>,<HelpInfo>,,<DefaultText> response.
AT STK 7.1b
41897 Specific batteries might shut down because the charging duration of pulses is sometimes too long ( 1s in our static configuration) whereas some battery specifications say that maximum pulse should be lower. DEVICE ADC/BAT 7.1b
42197 If keys are pressed and released too quickly or simultaneously, keyboard can be blocked. And no new keyboard indication will be received until a Wireless CPU® reset. DEVICE KBD 7.1b
44201 Configuring DTE-DCE connection with 7E/O1 framing both on Wavecom Wireless CPU® and analog modem, establishing a CSD connection between the two of them, and sending data from Wireless CPU® to analog modem will fail. The parity bit is not transmitted and "Odd/Even" characters are not received on analog modem side. DEVICE V24 7.1b
46693 When a data connection is established on a serial port (connected/online after a successful ATD replied with a CONNECT), if data is being received on radio downlink side, "+++" escape sequence on that port will fail to switch to offline/connected mode (AT command mode).
It is systematic for a CMUX port (even if no data is currently being received).
DEVICE V24 7.1b
41899 When A\ is sent for retrieving the previous command, an unexpected <CR> is echoed irrespective of echo mode and verbose mode. DEVICE V24 7.1b
43788 When the UART speed is less than 9600bps, then it is not possible to make an outgoing data call (CSD) from the Wireless CPU®. DEVICE V24 7.1b
43143 If the Wireless CPU® is switched on with automatic GPRS ATTACH disabled, if a PDP context activation is requested, the PDP activation procedure will take a long time if the network does not release the downlink TBF established to send the ATTACH_ACCEPT, and send the ACTIVATE_PDP_CONTEXT_ACCEPT on the same TBF. GPRS LLC 7.1b
If an incoming call is received and at the same time the user requests for a GPRS DETACH with "AT+CGATT=0", no response is received for the DETACH command. Also, "+CME ERROR: 515" is received when trying to answer the call. GPRS OTHER 7.1b
44466 GPRS transfer blocked ( reset needed ) under specific network configuration. GPRS RLC 7.1b
41891 When GPRS data transfer is active, sending of SMS over GPRS is not possible if the SAPI 7 priority is lower than the active SAPI user data priority. GPRS SMS 7.1b
41088 The "NO CARRIER" response is not sent to the application when a call, set on hold, is disconnected (by a network loss). GSM CC 7.1b
44775 If a call or SMS is done during a routing area update procedure, the Wireless CPU® may not leave the non DRX mode on paging channel. The impact is a loss of GSM service in some rare cases. GSM CELL_SEL 7.1b
47285 Layer 3 info service reports incorrect cell synchronization information when the GCC compiler is used. GSM CELL_SEL 7.1b
40690 If the EF Kc SIM file is corrupted, Wireless CPU® is not able to register to the network. GSM MM 7.1b
41889 No location updating procedure is performed in Network Mode of operation III when the class is changed from CG to B, and the Update Status is not updated, and the current LAI is the Lai stored in SIM. GSM MM 7.1b
41000 Reset occurs in some specific network in Italy when cell broadcasting channel is activated (Vodafone and TIM carriers) GSM OTHER 7.1b
46780 Wireless CPU® can reset during an FTP transfer if the RF signal is attenuated. GSM OTHER 7.1b
46894 In case of cell update in idle state, Wireless CPU® fails to select the best neighbor cell and can lose synchronization. GSM OTHER 7.1b
41888 If SIM files containing preferred PLMN lists are badly formatted, the Wireless CPU® resets just after entering PIN code. GSM PLMN_SEL 7.1b
42704 When the Wireless CPU® is registered for GSM service, if AT+COPS=2 is entered, followed by AT+COPS=0, receipt of calls/SMS becomes impossible. GSM RR 7.1b
41901 A Wireless CPU® reset occurs when frequency-hopping parameters are not valid in Packet Transfer establishment request. GSM RR 7.1b
40623 Even if the <OA> Originating Address or <DA> Destination address is present in the phonebook, the <alpha> field of the "+CMGR" response is always empty.
The <alpha> field should contain the correct details corresponding to the <OA> or <DA> present in the phonebook.
GSM SMS 7.1b
46278 and
When the Wireless CPU® performs an Interrogate SS operation, and receives a SS_RELEASE_COMPLETE with RETURN RESULT Component having a wrong content of Interrogate SS operation PARAMETERS, no error shall be generated because the PARAMETERS are optional. GSM SS 7.1b
42088 AT+CUSD=1,*770*078186480*100*00000# does not succeed because the Wireless CPU® sends a wrong SS version "SS-Protocol version 3" instead of "phase 2 service" in the message REGISTER. GSM SS 7.1b
42150 Low level "click" noise is audible at speaker when Wireless CPU® is switched to low consumption mode (32K) . HWL AUDIO 7.1b
44970 When waking up the target with an external interrupt, the wake up time is too long (35 ms). It should be reduced to a lesser value (up to 10 ms). HWL OTHER 7.1b
46304 After a voice call, the Wireless CPU® does not re enter sleep mode. It happens per 100 calls. HWL OTHER 7.1b
In ADL, using adl_fcmUnsubscribe(...) API to unsubscribe to a subscribed UART flow (ADL_FCM_FLOW_V24_UART1, ADL_FCM_FLOW_V24_UART2, ADL_FCM_FLOW_V24_USB) makes the WIRELESS CPU® resets.
This is NOT the case for GSM and GPRS flows.
41842 When the Wireless CPU® has been started by an RTC alarm, ADL does not inform the application with the start cause (the initialization type is detected as a normal one). OTHER OTHER 7.1b
45374 The ATR is not valid with one specific Schlumberger SIM card when SIM speed enhancement is On. SIM OTHER 7.1b
47481 Using FCM APIs, unsubscribing to a subscribed flow makes the Wireless CPU® reset. This is the case for OSA sample also. SIM OTHER 7.1b
48081 The SIM cannot be detected when the SIMREMOVE feature is disabled and if the SIMPRES is low. SIM OTHER 7.1b
47140 When the SIM REMOVE feature is de-activated, the PTS_EXT_INT_8 which is multiplexed with the SIM_PRES signal is not available for the user.
However, GPIO18 (which is multiplexed with PTS_EXT_INT_8 too) is available for the user. The PTS_EXT_INT_8 should be available once the SIM REMOVE feature is de-activated.
48097 "+WIND: 0" indication is not displayed after resetting the Wireless CPU® when SIMREMOVE feature is de-activated/disabled. SIM PRES 7.1b
46451 AT&T test SIM 4A (Schlumberger 32k Non-GAIT Retail SIM) is not detected. On issuing AT+CIMI command, the Wireless CPU® returns CME ERROR: 10. SIM RESET 7.1b
44691 and
Wireless CPU® resets when SIM is removed and inserted into the SIM rack (stress test). SIM RESET 7.1b
41993 While waiting for the user input for SIM toolkit functionalities, the Timeout, set by the "AT+STSF" command, expires before the expected time when the Timeout duration is greater than 2 minutes. SIM STK 7.1b
47288 Wireless CPU® does not switch to slow idle mode when FCM is switched to data mode and then DTR is toggled to low. OTHER OTHER 7.1b
47439 It is not possible to execute an Open AT® application signed (SDS) with IDE 1.06. AT+WOPEN=7 status remains 15 forever and adl_main () is never called. OTHER OTHER 7.1b
48938 [IDS] Impossible to install a DOTA/RDMS update if UART1 port is opened and if the UART1 cable is unplugged IDS N/A 7.1b
49148 [IDS] When the GPRS session is closed (by the user or by the network), the connection to the IDS server is not possible after around one hour of inactivity IDS N/A 7.1b
49272 New flash driver for management of flash ST 65nm FMS OTHER 7.1b
49289 The delay between the deactivation of the SIM and the new class selection is less than 10 ms (recommended by the specification 7816-3). SIM OTHER 7.1b
49460 SIM interface is not turn off when the ME is using an unsupported class SIM. FTA tests are failed : (3V only), (1V8 only) SIM OTHER 7.1b



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