Call Related Commands; Ata Answer An Incoming Call - Quectel EC25 Command Manual

7

Call Related Commands

7.1. ATA Answer an Incoming Call

The command connects the module to an incoming voice or data call indicated by a RING URC.
ATA Answer an Incoming Call
Execution Command
ATA
Maximum Response Time
Reference
V.25ter
NOTES
1. Any additional commands on the same command line are ignored.
2. This command may be aborted generally by receiving a character during execution. The aborting is
not possible during some states of connection establishment such as handshaking.
3. See also ATX.
Example
RING
AT+CLCC
EC25&EC21_AT_Commands_Manual
Response
TA sends off-hook to the remote station.
Response in case of data call, if successfully connected:
CONNECT <text>
And TA switches to data mode.
Note: <text> outputs only when <value> is greater than 0 in
ATX <value> parameter setting.
When TA returns to command mode after call release:
OK
Response in case of voice call, if successfully connected:
OK
Response if no connection:
NO CARRIER
90s, determined by network.
//A voice call is ringing
LTE Module Series
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