M00044111
New product
INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - EXPLICIT CALL TRANSFER (ECT) SUPPLEMENTARY SERVICE - SERVICE DESCRIPTION
European Telecommunications Standards Institute
In stock
Warning: Last items in stock!
Availability date: 11/06/2021
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | NA 1 |
Supersedes |
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