Terminal Equipment (TE). Telephony for hearing impaired people. Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired
STANDARD published on 1.8.2000
Designation standards: STN ETS 300488
Classification mark: 870488
Catalog number: 80128
Publication date standards: 1.8.2000
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Táto norma špecifikuje elektroakustické prevádzkové parametre koncových telefónnych zariadení, ktoré sa dajú použiť na ucho.