Nov 15, 2017 #1 B Bhautik007 Newbie level 1 Joined Nov 15, 2017 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 10 I have tried to send the data through socket communication. when I set the AT command using AT+CGATT=1 for activate the GPRS but every time received ERROR. Also i tried to IDEA SIM, DOCOMO SIM and VODAFONE SIM card but received ERROR. e.g. AT OK AT+CGATT? +CGATT : 0 OK AT+CGATT=1 ERROR How to resolve this gprs connectivity issue?
I have tried to send the data through socket communication. when I set the AT command using AT+CGATT=1 for activate the GPRS but every time received ERROR. Also i tried to IDEA SIM, DOCOMO SIM and VODAFONE SIM card but received ERROR. e.g. AT OK AT+CGATT? +CGATT : 0 OK AT+CGATT=1 ERROR How to resolve this gprs connectivity issue?