I have connected my GSM module to my Arduino. Using AT commands I am able to connect to internet. Using the following link of tutorials, I tried to connect to internet http://arduino.cc/en/Tutorial/GSMExamplesXivelyClient In this the device is showing not connected. So I tried to debug it. In the attachGPRS (gprs.attachGPRS(GPRS_APN, GPRS_LOGIN, GPRS_PASSWORD)==GPRS_READY)
gprs.attachGPRS(GPRS_APN, GPRS_LOGIN, GPRS_PASSWORD = 2
and GPRS_READY = 4
Why is this happening? What is GPRS_READY ?