Headwind GSM Modem Driver 3.1.0717
This SMS software makes your PC able to send and receive SMS by connecting the computer to the mobile device. SMS messages are sent from your own number. The software provides a COM API for automatic SMS processing in third-party applications.

Bulk SMS Software AdvPro 1.0
This tool is very useful for Business Bulk SMS text messaging can be used to remind clients or patients of appointments or to promote special events or offers.

PC-Telephone 6.0
Make FREE pc-to-pc and cheap pc-to-phone, pc-to-fax, phone-to-pc, fax-to-pc calls over Internet or ISDN/PSTN telephone networks. Use your computer as internet telephone, USB phone, ISDN phone, answer phone, fax, voicemail, callerID, conferencing, etc