Crc Cellular Result Codes; Cvhu Voice Hang-Up Control - Sierra Wireless AirPrime WS Series At Command Manual

AT Command Manual for Firmware L23
3.2.8.

+CRC Cellular result codes

Description
Select service CR mode
Get current mode
Get supported modes
Parameters
<mode>
0 (default)
1
Omitted
Clarification
+CRC parameter is automatically saved into non-volatile memory.
The <mode> parameter is restored to default value by AT&F command.
3.2.9.

+CVHU Voice Hang-up Control

Description
Select service voice hang up
mode
Get current mode
Get supported modes
Parameters
<mode>
0 (default value)
1
2
Omitted
Clarification
The <mode> parameter is restored to default value by AT&F command.
WA_DEV_WISMO_UGD_012
Command
+CRC=[<mode>]
+CRC?
+CRC=?
Description
Disables extended format
Enables extended format
Use previous value
Command
+CVHU=[<mode>]
+CVHU?
+CVHU=?
Description
"Drop DTR" ignored but OK response given. ATH disconnects.
"Drop DTR" and ATH ignored but OK response given
"Drop DTR" behavior according to &D setting. ATH disconnects
Use previous value
Rev 004
3GPP TS 27.007 Commands
Possible Response(s)
OK
+CME ERROR: <err>
+CRC: <mode>
OK
+CRC: (list of supported <mode>s)
OK
Possible Response(s)
OK
+CME ERROR: <err>
+CVHU: <mode>
+CME ERROR: <err>
+CVHU: (list of supported <mode>s)
+CME ERROR: <err>
November 3, 2011 40