6.3 Answering Calls
The following command is relevant:
A
Answer (Go off-hook).
6.3.1 Auto-Answer
The modem is factory-configured to answer incoming calls automatically
after three rings.
When an incoming call is detected, the modem goes off-hook and sends
answer tone to the remote modem.
It is possible to alter the number of rings the modem has to detect before
automatically answering the call, by adjusting the contents of the S-
register S0. Setting the S-register to zero disables the auto-answer facility.
6.3.2 Answering by Command
If auto-answer is disabled (S-register S0 = 0), your modem can only answer
an incoming call if it is manually instructed to do so by the
A
command.
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