Rainbow Electronics FARGO MAESTRO 100 (with TCP_IP) - Manual (Page 570)

Audio Commands
Gain Control +VGT
©Restricted
Page: 22 / 158
This document is the sole and exclusive property of Wavecom. Not to be distributed or divulged without
prior written agreement.
WM_DEV_OAT_UGD_049 - 001 VOLUME 4 August 23, 2007
21.7 Gain Control +VGT
21.7.1 Description
This command is used by the application to set the microphone gain.
21.7.2 Syntax
Action command
AT+VGT=<Tgain>
OK
Read command
AT+VGT?
+VGT: <Tgain>
OK
Test command
AT+VGT=?
+VGT: (list of supported <Tgain>s)
OK
21.7.3 Parameters and Defined Values
<Tgain>:
transmission gain
range 0-2 (default value: 1)
21.7.4 Parameter Storage
The <Tgain> parameter is stored in EEPROM without using the AT&W command.
The default value can be restored using AT&F or AT+VIP=1.