Справочник Пользователя для Multi-Tech Systems MT5600BA-V92
Chapter 3 – Voice Commands
Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273G)
37
Speakerphone Commands
Command: +VSP
Speakerphone ON/OFF
Description:
This command turns the speakerphone ON or OFF.
Syntax: +VSP=<mode>
Values:
<mode>
Decimal number corresponding to the selected option.
0
The speakerphone function is OFF. Default
1
The speakerphone function is ON.
Default:
0
Report Commands:
+VSP?
Reports current of selected values.
+VSP=?
Reports supported range of parameter values.
Command: +VGM Microphone Gain
Description:
This command causes the modem to set the microphone gain of the speakerphone
function.
function.
Syntax: +VGM=<gain>
Values:
<gain>
Decimal number between 0 and 255 corresponding to the gain.
1 The speakerphone mode is full duplex.
Default:
64
Report Commands:
+VGM?
Reports current of selected values.
+VGM=?
Reports supported range of parameter values.
Command: +VGS Speaker Gain
Description:
This command causes the modem to set the speaker gain of the speakerphone function.
Syntax: +VGS=<gain>
Values:
<gain>
Decimal number between 0 and 255 corresponding to the gain.
1 The speakerphone mode is full duplex.
Default:
128
Report Commands:
+VGS
Reports current of selected values.
+VGS=?
Reports supported range of parameter values.