How to trap incoming Calls/SMS when no RING pin is available

[pedja089]

That would be most reliable way to go.
Also you can call every ms something like this:

Hserin 2,NoData,[WAIT(13,10),STR RecBuffer\100\10]
This will capture date betwen two CRLF, and modem send one at start and one at end of line.
Then just check content of buffer, does it contain "RING"...

[flotulopex]

Thanks pedja089,

I have effectively started this way ;-)