NEN EN 301255 : 2004
Current
Current
The latest, up-to-date edition.
PRIVATE INTEGRATED SERVICES NETWORK (PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - MESSAGE WAITING INDICATION SUPPLEMENTARY SERVICE
Published date
12-01-2013
Publisher
Sorry this product is not available in your region.
Includes stage 3 description of the message waiting supplementary service.
DocumentType |
Standard
|
PublisherName |
Netherlands Standards
|
Status |
Current
|
Standards | Relationship |
EN 301 255 : 1.2.1 | Identical |
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