GSM 07.07 defines :-
"+CLIP: Calling line identification presentation"
So, AT+CLIP=1 will enable presentation which will be of the format ...
+CLIP:<number>,<type>
where type is number type from GSM 04.08 10.5.4.7
I've only tried it on a Nokia Card Phone, but it works OK there.
best
Roy
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Stipe Tolj
Sent: 23 August 2001 10:34
Cc: [EMAIL PROTECTED]
Subject: Re: Sms answer to a ring call
Importance: Low
> I am wondering if it possible,
> with gsm modem, to listen to phone call,
> get the callerid, and replying with an sms to it.
> This to save an sms. Say you are using kannel to
> access a database by sending an sms, which kannel
> is answering calling an url which gives back always the same result.
> Is it possible (in the future) for the modem to do it?
that would be great if possible.
I think a GSM modem should be able to grap the MSISDN of the caller.
But I haven't seen any possibilities at least with Siemens M20 to
transmit that information in any may using the serial com line?!
Has someone experience with those stuff?
Stipe
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