GPRS using AT cmd fail with +CEER: Regular deactivation
Hello Sir,
Hope u r doing best, I am using AT command to setup GPRS Connection(TCP) below are the AT commands that i executed, I have obtained IP Address successfully for GPRS connection, but when i try to Enter data state using +CGDATA=1, i get ERROR, with +CEER: Regular deactivation. even AT+SDATACONF=1,”TCP”,”www.sina.com.cn”,80 fails
it has been more than 2 weak I am stuck at this point, Please help.
AT+CGATT=1
OK
AT+CGATT?
+CGATT: 1
OK
AT+CGDCONT?
+CGDCONT: 1,"IP","rcomwap","0.0.0.0",0,0
+CGDCONT: 2,"IP","","0.0.0.0",0,0
+CGDCONT: 3,"IP","rcomnet","0.0.0.0",0,0
OK
AT+CGPCO=0,"","",1
ERROR
AT+CGACT=1,1
OK
AT+CGACT?
+CGACT: 1,1
+CGACT: 2,0
+CGACT: 3,0
OK
AT+CGPADDR=1
+CGPADDR: 1,"10.95.241.53"
OK
AT+SDATACONF=1,”TCP”,”www.sina.com.cn”,80
ERROR
AT+CEER
+CEER: Regular deactivation
OK
AT+CGDATA=1
ERROR
AT+CEER
+CEER: Regular deactivation
OK
Thank's in Advance
Sunil Tiwari