PIC16f877 interface with Nokia 1112

Please help me! One part of my design project is sending message from PIC16f877(connected to Nokia 1112) to any cell phone (cell number). I don't know how to start this project. Please give all information I need to be able to complete this.

Thanks everybody in advance!! :-)

what exactly u r talking about.
explain properly

I want to send message from PIC16F877 interface with Nokia 1112. From a certain trigger input to PIC16F877, it will send message to a specific cell phone number.

Please help me! Or maybe you can give me related projects! And I will study it then create my own project. Please i really need any information about this.