PREN 301 134 : 1.1.1
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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INTEGRATED SERVICES DIGITAL NETWORK (ISDN); COMPLETION OF CALLS ON NO REPLY (CCNR) SUPPLEMENTARY SERVICE; SERVICE DESCRIPTION
Superseded date
23-07-2013
Superseded by
Published date
12-01-2013
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Stage 1 service description of the completion of calls on no reply supplementary service.
| Committee |
NA 1
|
| DocumentType |
Draft
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Superseded
|
| SupersededBy |
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