8.26 Accumulated call meter maximum +CAMM

27.0073GPPAT command set for User Equipment (UE)Release 18TS

Table 86: +CAMM parameter command syntax

Command

Possible response(s)

+CAMM=[<acmmax>[,<passwd>]]

+CME ERROR: <err>

+CAMM?

+CAMM: <acmmax>

+CME ERROR: <err>

+CAMM=?

Description

Set command sets the Advice of Charge related accumulated call meter maximum value in SIM card or in the active application in the UICC (GSM or USIM) file EFACMmax. ACMmax contains the maximum number of home units allowed to be consumed by the subscriber. When ACM (refer +CACM) reaches ACMmax calls are prohibited (see also 3GPP TS 22.024 [26]). SIM PIN2 is usually required to set the value. If setting fails in an MT error, +CME ERROR: <err> is returned. Refer clause 9.2 for possible <err> values.

Read command returns the current value of ACMmax.

Defined values

<acmmax>: string type; accumulated call meter maximum value similarly coded as <ccm> under +CAOC; value zero disables ACMmax feature

<passwd>: string type; SIM PIN2

Implementation

Optional.