Rainbow Electronics MG260 - Manual (Page 37)

FLYFOT-MG260-MODULE
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5.13 SideTone modification +SIDET
Description :
This specific command is used to set the level of audio feedback in the speaker
(microphone feedback in the speaker).
Syntax :
Command syntax : AT+SIDET=<val1>[,<val2>]
Command Possible responses
AT+SIDET=1,0
OK
Note : Command valid
AT+SIDET?
Note : Current value
+SIDET: 1,0
OK
Note : Command valid
AT+SIDET=? +SIDET: (0-1),(0-3)
OK
Defined values :
<val1>
0: SideTone is disabled
1: SideTone is enabled
<val2> ( default value 0 will be used if this parameter is not given)
0: 0 db
1: - 6 db
2: - 12 db
3: - 18 db
5.14 Initialize Voice Parameters +VIP
Description :
This command allows factory settings for voice parameters to be restored from EEPROM.
These voice parameters include:
z Gain control (+VGR & +VGT commands),
z Microphone mute control (+CMUT command),
z Speaker & Microphone selection (+SPEAKER command),
z Echo cancellation (+ECHO command),
z Side tone modification (+SIDET command).