Siemens AC75 9.2 AT^SACM Advice of charge and query of ACM and ACMmax

AC75 AT Command Set

9.2 AT^SACM s

AC75_ATC_V01.002 Page 226 of 569 10/30/06

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

Syntax

Unsolicited Result Code

+CCCM: <ccm>

When activated, an unsolicited result code is sent when the CCM value changes, but not more often than every

10 seconds.

Command Description

The execute command can be used to query the current mode of the Advice of Charge supp lementary service,

the SIM values of the accumulated call meter (ACM) and accumulated call meter maximum (ACMmax).

The write command enables or disables the presentation of unsolicited result codes to report the call charges.

Parameter Description

[0](&F) suppress unsolicited result code

1 display unsolicited result code

Three bytes of the current ACM value in hexadecimal format (e.g. "00001E" indicates decimal value 30) 000000-

FFFFFF

Three bytes of the max. ACM value in hexadecimal format (e.g. "00001E" indicates decimal value 30) 000000

disable ACMmax feature 000001-FFFFFF

Test Command

AT^SACM=?

Response(s)

^SACM:(list of supported <n>s)

Exec Command

AT^SACM

Response(s)

^SACM: <n>, <acm>, <acmMax>

ERROR

+CME ERROR: <err>

Write Command

AT^SACM=<n>

Response(s)

ERROR

+CME ERROR: <err>

Reference(s) PIN ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge 4Last

SIEMENS + + + + + + + - + -

<n>(num)(&W)(&V)

<acm>(str)(&V)

<acmMax>(str)(&V)