>Its not too difficult to talk to a GSM modem via MSCOMM32.DLL if you want to send/receive SMS.
>
>I've done this with Wavecom modems. Other manufacturers I'm aware of are Siemens and Nokia (Premicell).
>
>HTH
>
>Brian Abbott

When I investigate possible solutions - this one was removed, because a Siemens SMS modem cost over ˆ600.
Other two solutions used available infractucture - internet and RS232 GSM cable, which cost is ˆ5.