User guide

Chapter 3 – Supported GSM/WCDMA AT Commands
High Speed HSPA-H4 AT Commands Reference Guide (Document S000483A) 46
&V Display Configuration
Description: This command is used to display the modem configuration.
Syntax:
Command Responses
Action
Command:
AT&V[<n>]
Q:<val1> V:<val2> S0:<val3> S2:<val4> S3:<val5> S4:<val6>
S5:<val7>
+CR:<val8> +CRC:<val9> +CMEE:<val10> +CBST:<val11>
+SPEAKER:<val12> +ECHO:<val13> &C:<val14> &D:<val15>
%C:<val16>
[+IPR:<val17>] +ICF:<val18> +IFC:<val19>
OK
Note: For each <valx> parameter, please refer to the corresponding
command.
No Read or Test Commands
Values: <n> Displays Control Parameter
0 Displays the modem configuration in RAM. Default value if no parameter
provided.
1 Displays the modem configuration in EEPROM.
2 Displays the modem factory configuration.
Examples:
Command Responses
AT&V
Note: Display active
parameters in RAM
Q:0 V:1 S0:000 S2:043 S3:013 S4:010 S5:008
+CR:0 +CRC:0 +CMEE:0 +CBST:0,0,1
+SPEAKER:0 +ECHO:1,4 &C:1 &D:2 %C:0
+IPR:9600 +ICF:3,4 +IFC:2,2
OK
Note: Done for Echo. The first parameter indicates
the echo cancellation activation and the second
parameter indicates the chosen algorithm. If no echo
cancellation is activated, the response is "+ECHO: 0".
Notes:
The parameters displayed are the following:
• For <n> = 0 or 1
Q:val1, V:val2, S0:val3, S2:val4, S3:val5, S4:val6, S5:val7,
+CR:val8, +CRC:val9, +CMEE:val10, +CBST:val11,
+SPEAKER:val12, +ECHO:val13, &C:val14, &D:val15, %C:val16
+IPR:val17, +ICF:val18, +IFC:val19
• For <n> = 2
Q:val1, V:val2, S0:val3, S2:val4, S3:val5, S4:val6, S5:val7,
+CR:val8, +CRC:val9, +CMEE:val10, +CBST:val11,
+SPEAKER:val12, +ECHO:val13, &C:val14, &D:val15, %C:val16
+ICF:val18, +IFC:val19
The +IPR value is not returned for <n>=2.