ActiveX component (DLL) for sending and receiving SMS from PC using a GSM modem. Very simple usage in Visual Basic, ASP, C#(.NET), C++, Access(VBA) etc. Features: sending, receiving, status reports, long and binary sms (logo/ring/ems), validity period, class, phonebook management, call forwarding. Compatibility: Audiotel Industrial, Modex USB, Falcom A2D, Nokia 7110/6210, Siemens MC35/TC35, Wavecom... 20 sms/minute. Help online available.