Specifications

AirPrime UMTS / LTE MC/SL-Series Extended AT Command Reference
20 Proprietary and Confidential 2130616
Memory Management Commands—Commands that control the data stored in
non-volatile memory of the modem.
Voice Commands—Voice commands (Supported on voice-enabled modems only.
For example, MC8795V and SL8080)
!KEYON Key on the transmitter 121
!OSDSM Display memory usage for DSM buffer pools 121
$QCAGC Read Rx AGC (CDMA and WCDMA modes) 122
!RX2 Turn second receiver on/off 122
!RX2AGC Read second receiver Rx AGC 123
!RXAGC Read first receiver Rx AGC 123
!TX Turn transmitter on/off 123
!TXAGC Set desired Tx AGC 124
Table 1-5: Test commands (Continued)
Command Description Page
Table 1-6: Memory management commands
Command Description Page
!NVDEF Reset non-volatile memory 126
!NVRESTORE Restore backup data 126
Table 1-7: Voice commands
Command Description Page
!AVAUDIOLPBK Enable/disable an audio loopback 132
!AVCODECRXG Set/report CODEC Rx gain 132
!AVCODECSTG Set/report CODEC sidetone gain 134
!AVCODECTXG Set/report CODEC Tx gain 135
!AVDEF Set audio settings to default values 136
!AVDTMFTXG Set/report the DTMF Tx gain 137
!AVDTMFVOLDB Set/report volume for each DTMF volume level in Rx direction 138
!AVEC Set/report the echo cancellation setting 139
!AVEXTPCMCFG Configure external PCM interface 140
!AVEXTPCMSTOPCLKOFF Prevent/allow external PCM interface clock from turning off 141
!AVINBANDRANGE Specify Progress Descriptor value range for in-band signaling 142
!AVMICGAIN Set/report microphone gain 143
!AVNS Enable/disable noise suppression 144