Hi Tunde,I hope the following | Projects › Projects › configuring GSM modem with AT commands › Hi Tunde,I hope the following July 25, 2013 at 4:57 am #10200 AJISH ALFREDParticipant Hi Tunde, I hope the following link helps; engineersgarage.com/microcontroller/8051projects/gsm-interface-8051-microcontroller-circuit-code
