At^sacm Advice Of Charge And Query Of Acm And Acmmax - Siemens TC37 Module At Command Reference

AT Command Set

6.4 AT^SACM Advice of charge and query of ACM and ACMmax

Test command Response
^SACM: (list of supported <n>s) OK
AT^SACM=?
Parameter
See write command
Execute command The execute command can be used to query the current mode of the Advice of
Charge supplementary service, the SIM values of the accumulated call meter
AT^SACM
(ACM) and accumulated call meter maximum (ACMmax).
Response
^SACM: <n>,<acm>,<acm_max> OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<n>
<acm>
<acm_max> ACMmax, string type; three bytes of the max. ACM value in hexade-
<ccm>
Write command
The write command enables or disables the presentation of unsolicited result to
report the call charges.
AT^SACM=<n>
Response
OK or if error is related to ME functionality: +CME ERROR: <err>
Parameter
<n>
Unsolicited result code
When activated, an unsolicited result code is sent when the CCM value changes,
but not more often than every 10 seconds
+CCCM: <ccm>
Reference Note
Siemens See also GSM07.07: AT+CACM, AT+CAMM, AT+CAOC
TC3X_ATC_01_V04.00
See write command
ACM, string type; three bytes of the current ACM value in hexadeci-
mal format (e.g. "00001E" indicates decimal value 30) 000000–
FFFFFF
cimal format (e.g. "00001E" indicates decimal value 30) 000000
disable ACMmax feature 000001-FFFFFF
string type; three bytes of the current CCM value in hexadecimal for-
mat (e.g. "00001E" indicates decimal value 30); bytes are coded in
the same way as ACMmax value in the SIM 000000-FFFFFF
0 suppress unsolicited result code
1 display unsolicited result code
When you power down or reset the ME with AT+CFUN=1,1 the URC
presentation mode will be reset to its default. To benefit from the
URC it is recommended to have the setting included in the user
profile saved with AT&W, or to select <n>=1 every time you reboot
the ME.
Page 147 of 204 29.05.2002