Technical information

Table Of Contents
Chapter 3: AT Commands Reference
January 31, 2007 AT Commands Reference Manual 3-135
Example
AT+CREG=?
+CREG: (000 - 002)
OK
AT+CREG?
+CREG: 000,001
OK
AT+CREG=2
OK
AT+CREG?
+CREG: 002,001, a065,988b
OK
AT+CREG=1
OK
AT+CREG?
+CREG: 001,001
OK
AT+CREG=0
OK