Technical information

Chapter 3: AT Commands Reference
August 5, 2008 AT Commands Reference Manual 3-463
Example
Example -
AT+FCLASS=1
OK
AT+FPR=8
OK
AT+FPR?
+FPR: 8
OK
AT+IPR=300
Ok
AT+FPR?
+FPR:255
OK
AT+IPR?
+IPR: 19200
OK
AT+FCLASS=0
OK
AT+IPR?
+IPR: 19200
OK
AT+FPR?
+CME ERROR: operation not allowed
AT+FPR=?
+CME ERROR: operation not allowed