Motorola AT Commands G24-L Developer's Manual page 109

Example
Example with prepaid SIM card with 56700.00L prepaid before the test.
AT
OK
AT+CAOC=2
OK
atd+97254565190;
OK
OK
+CCCM: "000000"
+CCCM: "000006"
AT+CAOC
+CAOC: "000009"
OK
+CCCM: "00000e"
+CCCM: "000016"
AT+CAOC
+CAOC: "00001d"
OK
+CCCM: "00001e"
+CCCM: "000027"
AT+CAOC=0
+CAOC: "00002d"
OK
AT+CAOC=2
OK
+CCCM: "00003d"
AT+CAOC
+CAOC: "00003f"
OK
+CCCM: "000046"
AT
+CCCM: "00004e"
+CAOC
+CAOC: "00004f"
OK
+CCCM: "000056"
AT+CAOC
+CAOC: "00005d"
OK
+CCCM: "00005e"
NO CARRIER
AT+CAOC
+CAOC: "000066"
OK
//567 (prepaid SIM value) - 102 (price per call unit by provider) x 66 (call units) = 465 left in prepaid SIM
OK
There is now 46500.00L prepaid remaining on the SIM card.
Note:
April 15, 2008
The above example shows first time activation of the AOC feature using the G24-L.
Therefore, the accumulated cost is equal to the current call cost.
G24-L AT Commands Reference Manual
Chapter 3: AT Commands Reference
3-45