At+Caoc Advice Of Charge Information; At+Cbc Battery Charge - Siemens M20 Terminal Technical Description

Siemens Information and Communication Products
AT+CAOC Advice of Charge information
Test command Response
AT+CAOC=? +CAOC: list of supported <mode>s OK
Parameter
see execute command
Read command Response
AT+CAOC? +CAOC: <mode> OK
Parameter
see execute command
Execute command Response
AT+CAOC= TA sets the Advice of Charge supplementary service function mode.
<mode>
If error is related to ME functionality:
+CME ERROR: <err>
If <mode>=0, TA returns the current call meter (CCM) value
+CAOC: <ccm> OK
If <mode>=1, TA deactivates the unsolicited reporting of CCM value
OK
If <mode>=2. TA activates the unsolicited reporting of CCM value
OK
Parameter
<mode>
<ccm>
Action command Response
AT+CAOC TA returns the current call meter value (same as AT+CAOC=0)
Unsolicited result code
When activated, an unsolicited result code is sent when the CCM value changes, but not more that
every 10 seconds
+CCCM: <ccm>
Parameter
see execute command
Reference Note
GSM 07.07
AT+CBC Battery charge
Test command Response
AT+CBC=? +CBC: (list of supported <bcs>s), (list of supported <bcl>s) OK
Execute command Response
AT+CBC TA returns battery connection status <bcs> and battery charge level <bcl>.
+CBC: <bcs>,<bcl> OK
Parameter
<bcs>
<bcl>
Reference Note
GSM 07.07 The error only occurs, if there is a voltage higher than 1,3V on both inputs GPI00 und GPI01 at the
same time.
Version 8 dated 15.03.00
0 query CCM value
1 deactivate the unsolicited reporting of CCM value
2 activate the unsolicited reporting of CCM value
string type; three bytes of the current CCM value in hexadecimal
format (e.g. "00001E" indicates decimal value 30); bytes are similarly
coded as ACMmax value in the SIM
000000-FFFFFF
0 ME is powered by the battery
1 ME has a battery connected, but is not powered by it
0 battery is exhausted.
100 battery has full capacity remaining
AT command interface
A
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