Hi Joe,
In the future please do not use all capitals in your title, it comes off as yelling and is not conducive towards helping get a response on these forums. Also, be sure to give as much detail as possible regarding your application/issue. How are you connecting your GPRS terminal to your PC? Are these VISA serial commands you are sending to the device? What is the brand/model of the device? Let me know and I'll try my best to assist you with this issue.
Regards
Doug W
Applications Engineer
National Instruments
