Access and Terminals (AT); Integrated Services Digital Network (ISDN); ISDN NT port on Terminal Equipment
STANDARD published on 7.1.2003
Designation standards: ETSI ES 202122-V1.1.1
Publication date standards: 7.1.2003
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: European technical standard
Category: Technical standards ETSI