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  4. Standard "ETSI ETR 144-ed.1"
Standard ETSI ETR 144-ed.1 30.10.1994 preview

ETSI ETR 144-ed.1

Universal Personal Telecommunication (UPT); UPT phase 1: Numbering, dialling and evolution for incall



STANDARD published on 30.10.1994


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30.00 USD

The information about the standard:

Designation standards: ETSI ETR 144-ed.1
Publication date standards: 30.10.1994
SKU: NS-311696
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: European technical standard
Category: Technical standards ETSI

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