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Standard ETSI ETR 147-ed.1 15.9.1994 preview

ETSI ETR 147-ed.1

Human Factors (HF); Usability checklist for Integrated Services Digital Network (ISDN) telephone terminal equipment



STANDARD published on 15.9.1994


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Price23.90 USD excl. VAT
23.90 USD

The information about the standard:

Designation standards: ETSI ETR 147-ed.1
Publication date standards: 15.9.1994
SKU: NS-311699
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: European technical standard
Category: Technical standards ETSI

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