Microcontrollers & Embedded System Designs

No 1100 doesnt support AT.Old phones dont support this protocol.

Hi Abicash,
Did you got any idea about the frame format for sending an SMS, please help me out... Thank you...Bye..

So sorry i cant help u on this..I m stil learning just like u r..Wil update once i get through..For the moment i m in Goa chilling for the week

hello abicash, I made an application that connects the microcontroller to a cellular siemens, and send AT commands to cellular. It works perfectly. But using the same program and connecting a cellular nokia 6100 I didn´t get establish connection (In hyperterminal it works very well)............ Do you know if have some trick or anything different to cellular nokia understand the AT commands??? I´m using 9600bps by RS232... If I won´t do this, I´ll try using FBUS
if you can help me, I´ll be very thankful

thanks

I am not sure about nk6100.I'll have to check about
6100.Anyways with FBUS I will sure help
you Dont worry its quite simple