TC35i AT Command Set
7. Call related Commands
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TC35i_ATC_V02.07 Page 141 of 439 1/30/04
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7. Call related Commands
The AT Commands described in this chapter are related to Mobile Originated (MOC, i.e. outgoing) Calls and
Mobile Terminated (MTC, i.e. incoming) Calls.
7.1 ATA Answer a call
Syntax
Command Description
TA causes remote station to go off-hook (e.g. answer call).
Parameter Description
Connection status
<text> output only if ATX parameter setting with value greater 0.
Notes
• Any additional commands on the same command line are ignored.
• The command may be aborted generally by receiving a character during execution. It can't be aborted in
some connection setup states, such as handshaking.
•if
AT+FCLASS setting is 1 or 2, all incoming calls will be answered as fax calls, if ATA is issued on multiplexer
channel 1 resp. ASC0. For calls explicitly signalled as voice or data calls, this procedure will fail with result
Exec Command
ATA
Response(s)
In case of data call, if successfully connected:
CONNECT <text> TA switches to data mode.
In case of voice call, if successfully connected:
OK
When TA returns to command mode after call release:
OK
If no connection:
NO CARRIER
PIN ASC0 MUX1 MUX2 MUX3
% % % % %
Reference(s)
V.25ter
<text>
(str)
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