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  4. Standard "ETSI ETR 219-ed.1"
Standard ETSI ETR 219-ed.1 15.11.1995 preview

ETSI ETR 219-ed.1

Universal Personal Telecommunication (UPT); Phase 1 (restricted UPT service scenario); Functional requirements for Dual Tone Multi-Frequency (DTMF) type UPT access devices



STANDARD published on 15.11.1995


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Price20.90 USD excl. VAT
20.90 USD

The information about the standard:

Designation standards: ETSI ETR 219-ed.1
Publication date standards: 15.11.1995
SKU: NS-311781
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: European technical standard
Category: Technical standards ETSI

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