Specifications

AirPrime UMTS / LTE MC/SL-Series Extended AT Command Reference
130 Proprietary and Confidential 2130616
Profile activation
(MSM6290/QSC6270)
Profile 0 (Handset) is the default profile. Unless you activate a different profile
prior to establishing a circuit-switched call, the default profile is used in
establishing the call. To use a profile other than Profile 0, use the command
AT!AVSETPROFILE (described on page 151) to activate the profile prior to
establishing the call.
Sidetone gain
AT!AVCODECSTG
-24.0 dB -24.0 dB -24.0 dB -24.0 dB -24.0 dB Mute n/a n/a
Codec Tx gain
AT!AVCODECTXG
4 dB 4 dB 4 dB 4 dB 4 dB 0 dB n/a n/a
Codec Rx gain
AT!AVCODECRXG
3.5 dB 3.5 dB 3.5 dB 3.5 dB 3.5 dB 0 dB n/a n/a
Table 7-3: QSC6270 audio profile default settings
Setting
Profile ID
0 1 2 3 4 5 6 7
Automatic Gain Control (Tx)
AT! AVTXAGC
Off Off Off Off Off Off Off Off
AGC, AVC (Rx)
AT!AVRXAGC
Off Off Off Off Off Off Off Off
Echo Cancellation
AT!AVEC
ESEC Headset AEC
Speaker
phone
Headset ESEC Headset Headset
Tx gain
AT!AVTXVOL
0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB
Microphone gain
AT!AVMICGAIN
24.0 dB 24.0 dB 24.0 dB 24.0 dB 24.0 dB 0dB n/a n/a
Sidetone gain
AT!AVCODECSTG
-24.0 dB -24.0 dB -24.0 dB -24.0 dB -24.0 dB Mute n/a n/a
Codec Tx gain
AT!AVCODECTXG
4 dB 4 dB 4 dB 4 dB 4 dB 0 dB n/a n/a
Codec Rx gain
AT!AVCODECRXG
3.5 dB 3.5 dB 3.5 dB 3.5 dB 3.5 dB 0 dB n/a n/a
Table 7-2: MSM6290 audio profile default settings (Continued)
Setting
Profile ID
0 1 2 3 4 5 6 7