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  4. Standard "ETSI ETR 131-ed.1"
Standard ETSI ETR 131-ed.1 22.6.1994 preview

ETSI ETR 131-ed.1

Terminal Equipment (TE); An investigation into the need for standardization in the area of stored voice services



STANDARD published on 22.6.1994


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Price61.60 USD excl. VAT
61.60 USD

The information about the standard:

Designation standards: ETSI ETR 131-ed.1
Publication date standards: 22.6.1994
SKU: NS-311682
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: European technical standard
Category: Technical standards ETSI

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