Sidet Sidetone; Wmecho Echo Cancellation And Noise Reduction - Sierra Wireless AirPrime WS Series At Command Manual

AT Command Manual for Firmware L23
Default values of period and duty-cycle for buzzer are 250, 100.

8.6.16. +SIDET Sidetone

Description
Set sidetone
Get sidetone value
Get supported sidetone
values
Description
This command allows setting the sidetone level.
Parameters
<level>
0-8
Clarification
+SIDET Sidetone level settings immediately take effect during voice calls.
Sidetone parameters are automatically saved into non-volatile memory.
8.6.17. +WMECHO
Reduction
Description
Set AEC/NR
Get AEC/NR status
Get supported AEC/NR
values
WA_DEV_WISMO_UGD_012
Command
+SIDET=<level>
+SIDET?
+SIDET=?
Description
Sidetone level:
0 -26 dB
1 -22 dB
2 -18 dB
3 -14 dB
4 -10 dB
5 -6 dB
6 -2 dB
7 +2 dB
8 +6 dB (default)
Echo
Command
+WMECHO=<eState>,<nState>
+WMECHO?
+WMECHO=?
Rev 004
Possible Response(s)
OK
+CME ERROR: <err>
+SIDET: <level>
OK
+SIDET: (list of supported <level>s)
OK
Cancellation
Possible Response(s)
OK
+CME ERROR: <err>
+WMECHO: <eState>,<nState>
OK
+WMECHO: (list of supported
<eState>s),(liste of supported <nState>s)
OK
November 3, 2011
Proprietary AT Commands
and Noise
153