Ace sms ActiveX SDK is a great tool to send /receive Unicode SMS via GSM phone or Modem from windows system,AceSMS ActiveX is designed to work with a wide range of phones (Nokia:
Siemens:Moto Falcom: GSM Modem Wavcom Modem TC35 Modem
Price: $24.95, Rating: 3.5, Downloads: 19
Download 