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OnCell G2150I AT Command Set V24-V25 Commands
9-5
AT&D1
Note: Modem switches from data to
command mode when DTR switches from
ON to OFF
OK
Note: Command valid
AT&D2
Note: When DTR switches from ON to OFF,
the call is released
OK
Note: Command valid
Defined values: <n>
0: The DTR signal is ignored
1: Modem switches from data to command mode when DTR switches from ON to OFF
2: Upon DTR switch from ON to OFF, the call is released
Set DSR Signal: &S
Description: This command controls the Data Set Ready (DSR) signal.
Command syntax: AT&S<n>
Command Possible responses
AT&S0
Note: DSR always on
OK
Note: Command valid
AT&S1
Note: DSR off in command mode, DSR on in
data mode
OK
Note: Command valid
Defined values: <n>
0: DSR always on
1: DSR off in command mode, DSR on in data mode
Back to Online Mode: O
Description: If a connection has been established and the ME is in command mode, this
command allows you to return to online data mode.
Command syntax: ATO
Command Possible responses
ATO
Note: Return from offline mode to online mode
OK
Defined values: No parameter
Result Code Suppression: Q
Description: This command determines whether the mobile equipment sends result codes or not
Command syntax: ATQ<n>
Command Possible responses
ATQ0
Note: DCE transmits result codes
OK
Note: Command valid
ATQ1
Note: Result codes are suppressed and not
transmitted
Note: No response