I am working in my graduation project in Microcontroller , i have to send AT commands using HyperTerminal to Ericsson T28 mobile , I tried alot to send AT commands to this mobile without any result , then i figyred that they dont work with this mobile i have to send the ericsson T10 Firmware to this mobile , so anyone please help me find that Firmware and the program to send it to the T28 .
Thanks

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