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SupplServiceCode |
A code which uniquely defines the supplementary service, a group of supplementary
services, or a USSD message.
Derivation for
Supplementary Service:
GSM item
SupplementaryServiceCode (3GPP TS 32.005).
The code is derived
by taking the MAP encoding (3GPP TS 29.002) and translating bits 8-5 into a
‘hex’ character and bits 4-1 into a second ‘hex’ character.
Conditionality:
Mandatory within
group Supplementary Service Used.
Mandatory within
group Mobile Originated Call where a supplementary service has been used in
conjunction with the call.
Values:
00 All supplementary services
10 All line identification services
11 Calling number identification presentation
12 Calling number identification restriction
13 Connected number identification presentation
14 Connected number identification restriction
20 All call forwarding
21 Call forwarding unconditional
28 All conditional Call Forwarding
29 Call forwarding on mobile subscriber busy
2A Call forwarding on no reply
2B Call forwarding on subscriber not reachable
30 All call offering services
31 Call transfer
40 All call completion services
41 Call waiting
42 Call hold
43 Completion of calls to busy subscribers
50 All multi party services
51 Multi party service
60 All community of interest services
61 Closed user groups
70 All charging supplement services
71 Advice of charge (charging)
72 Advice of charge (information)
80 All additional info transfer services
81 User to user signalling
90 All call barring
91 All Barring of outgoing Call Services
92 Barring of all outgoing calls
93 Barring of all outgoing international calls
94 Barring of all OG international except HPMN
99 All Barring of incoming Call Services
9A Barring of all incoming calls
9B Barring of all IC calls when outside HPMN
FF USSD Message
|
Error Code |
Context |
Severity Level |
Validation Description |
|
10 11 20 21 22 30 |
SS MOC MTC SS MOC MTC MOC MTC SS |
Severe Warning Severe Warning Severe Warning |
Syntax error. Syntax error. Value out of range. Value out of range. Value ‘FF’. USSD, value 'FF', present and associated
Charge Information does not contain a charge greater than zero. |