PIC to GSM(Nokia 6310i)

please help me to our project. where planning to use a PIC16f877a please give us a simple diagram or schematic for our project. Our project goes like this.. if the button where press which is Portb.01 it automatically send a message. my problem is how will connect the PIC to the nokia6310i.. because there in no available a datacable here in our country. and there is no time also to order. so please help us how can PIC interface to the nokia6310i using the phones cable connector pinout. this is the link for the pinouts of the cable..
http://pinouts.ru/CellularPhones-Nok...0_pinout.shtml