ETS 300 521 : 20001
Current
The latest, up-to-date edition.
EUROPEAN DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - NETWORK FUNCTIONS
Hardcopy , PDF
English
Foreword
1 General
1.1 Scope
1.2 Normative references
1.3 Definitons and abbreviations
2 Network functions for basic service provision
2.1 Call handling
2.2 Subscriber identity authentication
2.3 Emergency call
2.4 Supplementary services
2.5 Short Message Service
2.6 Signalling information element confidentiality
3 Network functions for supporting cellular operation
3.1 Location registration
3.2 Handover
3.3 Call re-establishment
4 Additional network functions for call handling
4.1 Queuing
4.2 Off-Air-Call-Set-Up (OACSU)
4.3 Security related services
4.4 Discontinuous reception
4.5 Discontinous Transmission
4.6 Support of DTMF
5 Network management oriented network functions
History
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