Developer's DescriptionBy Ashtech Digital ConceptsSend SMS messages without connecting to the Internet.Send 1000s of SMS from your computer without Internet connection. SMS using GSM modem / phone connected to your PC (up to 1000 sms/hour). No Internet connection required. Very easy to use. Useful for any purpose and SMS marketing. Send unlimited Invitations, Season greetings. Fabulous speed of up to 800 sms / hour, and if you have faster computer and faster GSM modem then speed can be tuned up to 1000 SMS / hour.