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Integrated Services Digital Network (ISDN); Telephony terminals; Payphones
STANDARD published on 15.3.1995
Designation standards: ETSI I-ETS 300400-ed.1
Publication date standards: 15.3.1995
SKU: NS-314355
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-01-18 (Number of items: 2 257 146)
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