M00043567
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DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; CALL FORWARDING (CF) SUPPLEMENTARY SERVICES - STAGE 3
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Foreword
0 Scope
0.1 Normative references
0.2 Abbreviations
0.3 Cross phase compatibility
1 Call Forwarding Unconditional (CFU)
1.1 Normal operation
1.2 Registration
1.3 Erasure
1.4 Activation
1.5 Deactivation
1.6 Interrogation
1.7 Cross phase compatibility
2 Call Forwarding on mobile subscriber Busy (CFB)
2.1 Normal operation
2.2 Registration
2.3 Erasure
2.4 Activation
2.5 Deactivation
2.6 Interrogation
2.7 Cross phase compatibility
3 Call Forwarding on No Reply (CFNRy)
3.1 Normal operation
3.2 Registration
3.3 Erasure
3.4 Activation
3.5 Deactivation
3.6 Interrogation
3.7 Cross phase compatibility
4 Call Forwarding on mobile subscriber Not
Reachable (CFNRc)
4.1 Normal operation
4.2 Registration
4.3 Erasure
4.4 Activation
4.5 Deactivation
4.6 Interrogation
4.7 Cross phase compatibility
Annex A (informative): Status of GSM 04.82
History
Describes the procedures used at the radio interface for normal operation, registration, erasure, activation, deactivation, interrogation and network invocation of call offering supplementary services.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | SMG 3 |
Supersedes |
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