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OnCell G2150I AT Command Set Call Control Commands
4-8
Single Numbering Scheme: +CSNS
Description: This command selects the bearer to be used when an MT single numbering scheme
call is set up (see +CICB).
Note: Setting the +CSNS command affects the current value of +CICB.
Command syntax: AT+CSNS
Command Possible responses
AT+CSNS=2
Note: force a fax call
OK
Note: Command accepted
AT+CSNS=0
Note: force a voice call
OK
Note: Command accepted
AT+CSN S?
Note: Interrogate value
+CSNS: 0
OK
Note: Default incoming bearer: voice call
AT+CSNS=?
Note: Test command
+CSNS: (0,2,4)
OK
Note: Voice, data or fax default incoming bearer
Defined values: <mode>
0: Data
1: Fax
2: Speech
Gain Control: +VGR, +VGT
Description: This command is used by the application to tune the receive gain of the speaker and
the transmit gain of the microphone.
Command syntax: AT+VGR=<Rgain>
AT+VGT=<Tgain>
Command Possible responses
AT+VGR=25 OK
Note: Command valid
AT+VGT=45 OK
Note: Command valid
AT+VGR ?
Note: Interrogate value
+VGR: 128
OK
Note: Default receive gain
AT+VGR =?
Note: Test command
+VGR: (0-255)
OK
Note: Possible values
AT+VGT ?
Note: Interrogate value
+VGT: 32
OK
Note: Default transmit gain
AT+VGT =?
Note: Test command
+VGT: (0-255)
OK
Note: Possible values
Note: For the AT+VGT ? command with controller 1 set, the value is the lower value of range,
where as with controller 2, value correspond to the entered value with AT+VGT=xx.