Ask questions about the SMS transceiver of GPRS

zhaozj2021-02-12  150

I want to be a GPRS-based SMS transceree, hardware is a PC phone card on a laptop (via PCMCIA interface), now I have implemented GSM-based program development, I want to ask for teachers in this area, the more familiar prawns, roughly Implementing ideas, I hope to be specific, and there is not to know, this is the difference between GPRS based on GSM, based on GPRS!

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