TS 100 512 : 7.0.1
Current
The latest, up-to-date edition.
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - PROCEDURES FOR CALL PROGRESS INDICATIONS
Hardcopy , PDF
English
Intellectual Property Rights
Foreword
1 Scope
1.1 References
1.2 Abbreviations
1.3 General
2 Supervisory tones
2.1 General
2.2 Method
2.3 Standard tones
2.4 Applicability
2.5 Point of introduction
2.6 Comfort tones
3 Recorded announcements
Annex A (normative): Application of call control
cause information elements to
supervisory tones
Annex B (informative): Change history
History
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