Synaccess Networks NP-0801DTM - Manual (Page 67)

3GPP TS 27.007 AT COMMANDS
67 HSPA+ AT Commands Reference Guide
USSD‐string. When parameter is not given, network is not interrogated.
„
If indicates that GSM338 default alphabet is used ME/TA
converts GSM alphabet into current TE character set. See +CSCS.
„
If indicates that 8‐bit data coding scheme is used: ME/TA
converts each 8‐bit octet into two IRA character long hexadecimal
number; for example octet with integer value 42 is presented to
TE as two characters 2A (IRA 50 and 65).
GSM 3.38 Cell Broadcast Data Coding Scheme in integer format. Default: 0.
Note: The unsolicited result code enabled by parameter is in the format:
+CUSD: [,,] to the TE
where:
:
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
Notes
„
Only mobile initiated operations are supported.
„
Reference: 3GPP TS 27.007.