gsm programming

Hello guys.. I am new to programming
I have some knowledge of C though..
I am using a Gsm module and arduino Uno
I am looking for a code where, if I send a msg to the GSM module from my mobile, the Arduino reads the message and replies to that msg via the GSM modem.
Can anyone write a code for me.. It will be great help.
Thankyou

This is the second time that you have asked the question. At least this time in its own thread.

Can anyone write a code for me.

For $100 an hour, I'll guess at what your requirements are for as long as you like. Then, I'll write some code for some GSM module that may not be the one you have.

I may, or may not, add an error checking.