Hi Amith,Why don’t you post a | Microcontroller › 8051 › Gsm modem with AT89C51 › Hi Amith,Why don’t you post a January 11, 2013 at 5:08 pm #8932 AJISH ALFREDParticipant Hi Amith, Why don’t you post a diagram? It would have been more easy for us to find out the problem.
