Sierra Wireless MC8775 Reference Manual page 99

Table 7-3: Voice command details (Continued)
!AVEXTPCMSEL?
<profile>
!AVEXTPCMSEL
= <profile>, <value>
Supporting Mini Cards:
•
MC8775V
Note: This command is not used
for newer voice-supporting
modules — audio profile IDs 6 and
7 are now available for PCM
audio in other commands.
Rev 2.9 Oct.08
Command
Query / set external PCM interface for profile
This command enables or disables the external PCM interface for a
specific audio profile—the change takes effect after the modem is reset.
Usage:
•
•
Parameters:
<profile> (audio profile number)
•
•
•
•
•
•
<value> (external PCM interface state)
•
•
Note: The following commands affect a specified profile's internal
codec—they have no effect if that profile's external PCM interface is
enabled: !AVCODECRXG, !AVCODECSTG, !AVCODECTXG, and
!AVMICGAIN. To use these commands, you must disable the profile's
external PCM interface and then reset the modem.
Description
AT!AVEXTPCMSEL?<profile> returns the current status (<value>)
of the external PCM interface for the specified <profile>
AT!AVEXTPCMSEL=<profile>, <value> enables or disables
(<value>) the external PCM interface for the specified <profile>
0 = Handset
1 = Headset
2 = Car kit
3 = Speaker phone
4 = Auxiliary
5 = TTY
0 = Disable
1 = Enable
Voice Commands
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