It also works with M20.
I just did a hack to mgetty that can read Caller ID and pass it to another
authorization
program/script.
> -----Wiadomosc oryginalna-----
> Od: Roy Smith [mailto:[EMAIL PROTECTED]]
> Wyslano: 24 sierpnia 2001 01:18
> Do: Stipe Tolj
> DW: [EMAIL PROTECTED]
> Temat: RE: Sms answer to a ring call
>
>
> 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
>
> [EMAIL PROTECTED]
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