COM AT+VGM Gain of microphone
COM Version 1.0		14.01.05	T. Kleinmann 	started

from attglobals import *

COM It is unclear whether this command is used -->Bluetooth Stereo Headset (BTSTHS) --AT Command list-> "Unused commands of handsfree profile"


for i in range (0,16):
	AT+VGM=i
	WAIT FOR OK
	WAIT 2000

AT
WAIT FOR OK