AshwiniGunjal:
AT+CSQ give you network range. Here you get 0 means your gsm not connected to the network.
AT+SAPBR=2,1
Give you in address. Means your gprs is working. here you get zero.
1st check this problem
I worked on same project like you. All work properly.
Thanks, this explains a lot to me already! but what am i doing wrong so that it won't connect to the network? is it physical or here in the code? any suggestions?