Rainbow Electronics FARGO MAESTRO 100 (with TCP_IP) - Manual (Page 234)

Call Control Commands
Answer a Call A
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WM_DEV_OAT_UGD_049 - 001 VOLUME 2 August 23, 2007
12.5 Answer a Call A
12.5.1 Description
When the product receives a call, it sets the Ring Indicator signal and sends the ASCII
"RING" or "+CRING: " string to the application (+CRING if the cellular result
code +CRC is enabled). Then it waits for the application to accept the call with the
ATA command.
12.5.2 Syntax
Action command
ATA
OK
Read command
None
Test command
None
12.5.3 Parameters and Defined Values
None.
12.5.4 Parameter Storage
None.
12.5.5 Examples
Command Responses
RING
Note: Incoming call
ATA
Note: Answer to this incoming call
OK
Note: Call accepted
ATH
Note: Disconnect call
OK
Note: Call disconnected