User guide

AUDIO
COMMANDS
AT Commands for EV-DO-EV3 Modems
190
Select Ringer Path #SRP
C2 models only.
Set command selects the ringer path to whom the sending ringer sounds and sends all signaling tones.
Read command reports set value of <n> in the format:
#SRP: <n>
Test command reports the supported values for <n>.
Syntax
Command Command type
AT#SRP=<n> Set
AT#SRP? Read
AT#SRP=? Test
Parameters and Values
<n> Ringer path number
0 Sound output to the current selected audio path. See command #CAP. Default: 0.
1 Sound output to handsfree.
2 Sound output to handset.
Example
AT#SRP=?
#SRP: (0-3)
OK
AT#SRP=3
OK
Signaling Tones Mode #STM
Set command enables or disables the signaling tones output on the audio path.
Read command reports whether the current signaling tones status is enabled or not, in the format:
#STM: <mode>
Test command reports supported range of values for <mode>.
Syntax
Command Command type
AT#STM=[<mode>] Set
AT#STM? Read
AT#STM=? Test