Telenetics 56 - Manual (Page 195)

AT Commands
Page 187
+VGT - Voice Gain Transmit (Playback Volume)
This command causes the modem to set the volume level.
Syntax +VGT=<level>
Defined Values
<level> Decimal number corresponding to the volume level.
Reporting Current or Selected Values
Command: +VGT?
Response: <level>
Example:
128 For the default setting.
Reporting Supported Range of Parameter Values
Command: +VGT=?
Response: <level>
range
Example: 0-255
Result Codes
OK <level> = 0-255.
ERROR Otherwise, or if not in Voice Mode.
+VIT - Voice Inactivity Timer (DTE/Modem)
This command sets the modem’s initial value for the DTE/modem inactivity
timer.
Syntax +VIT=<timer>
Defined Values
<timer> Decimal number corresponding to the time in units of 1.0
second. A value of 0 disables the timer.
Reporting Current or Selected Values
Command: +VIT?
Response: <timer>
Example:
0 For the default setting.
Reporting Supported Range of Parameter Values
Command: +VIT=?
Response: <timer>
range
Example: 0-255
Result Codes
OK <timer> = 0-255.
ERROR Otherwise, or if not in Voice Mode.
+VLS - Analog Source/Destination Selection
This command causes the modem to select one or more source/destinations of the
analog data.
Syntax +VLS=<label>
Defined Values
<label> Decimal number corresponding to the selected analog
source/destination hardware configuration (see Table A-33).
Reporting Current or Selected Values
Command: +VLS?
Response: <label>
Example:
0 For the default setting.