Rainbow Electronics GM862-QUAD-PY - Manual (Page 104)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
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+CUSD - Unstructured Supplementary Service Data SELINT 2
converts GSM alphabet into current TE character set (see +CSCS).
- If <dcs> indicates that 8-bit data coding scheme is used: ME/TA
converts each 8-bit octet into two IRA character long hexadecimal
number; e.g. octet with integer value 42 is presented to TE as two
characters 2A (IRA 50 and 65).
<dcs> - GSM 3.38 Cell Broadcast Data Coding Scheme in integer format
(default is 0).
Note: the unsolicited result code enabled by parameter <n> is in the
format:
+CUSD: <m>[,<str>,<dcs>] to the TE
where:
<m>:
0 - no further user action required (network initiated USSD-Notify, or no
further information needed after mobile initiated operation).
1 - further user action required (network initiated USSD-Request, or
further information needed after mobile initiated operation)
2 - USSD terminated by the network
3 - other local client has responded
4 - operation not supported
5 - network time out
AT+CUSD? Read command reports the current value of the parameter <n>
AT+CUSD=? Test command reports the supported values for the parameter <n>
Reference GSM 07.07
Note Only mobile initiated operations are supported
3.5.4.3.14 Advice Of Charge - +CAOC
+CAOC - Advice Of Charge SELINT 0 / 1
AT+CAOC[=
[<mode>]]
Set command refers to the Advice of Charge supplementary services that
enable subscriber to get information about the cost of calls; the command
also includes the possibility to enable an unsolicited event reporting of the
Current Call Meter (CCM) information.
Parameter:
<mode>
0 - query CCM value
1 - disables unsolicited CCM reporting
2 - enables unsolicited CCM reporting
Note: the unsolicited result code enabled by parameter <mode> is in the
format: