Chapter 17 - Extended At Commands In Is707.3; Remote Async/Fax Command X; Reset To Default Configuration Z0; Select Tone Dialing T - Multitech CDMA Wireless Modem Reference Manual

C 17 - E
HAPTER
Multi-Tech CDMA modem also implements the CDMA AT commands as specified in the TIA/EIA/IS-707.3.
Refer to IS707.3 for more information on these commands (range, parameter definition, result codes, etc.).
Note: Some of the AT commands may not be supported by the network. Please verify with the carrier on the
supported IS707.3 commands.

Remote Async/Fax Command X

Description: This command sends a CONNECT message when a connection is established by blind
dialing and enables the additional result codes.
Syntax: Command syntax: ATX<n>
Command
ATX0
Note: Ignores dial tone and busy signal.
ATX1
Note: Disable dial tone and busy detection.
ATX2
Note: Disable busy detection & enable dial tone detection.
ATX3
Note: Enable busy detection & disable dial tone detection.
ATX4
Note: Enable busy and dial tone detection.

Reset to Default Configuration Z0

Description: This command is used to reset to the default configuration.
Syntax: Command syntax: ATZ0
Command
ATZ0
Note: reset to default configuration.

Select Tone Dialing T

Description: This command is used to select tone dialing. Not relevant to CDMA data services; "T" is not
sent in dial string.
Syntax: Command syntax: ATT
Command
ATT
Note: select tone dialing.
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C
AT C
XTENDED
Possible Responses
OK
Note: Command is valid
Chapter 17 – Extended AT Commands in IS707.3
OMMANDS IN
Possible Responses
OK
Note: Command is valid
OK
Note: Command is valid
OK
Note: Command is valid
OK
Note: Command is valid
OK
Note: Command is valid
Possible Responses
OK
Note: Command is valid
IS707.3
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