We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
TELEPHONY FOR HEARING IMPAIRED PEOPLE. INDUCTIVE COUPLING OF TELEPHONE EARPHONES TO HEARING AIDS.
STANDARD published on 28.6.1999
Designation standards: UNE-ETS 300381:1999
Publication date standards: 28.6.1999
SKU: NS-567437
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
Aids for deaf and hearing impaired peopleTelecommunications in generalData communication networks
15.7.1997
25.1.1999
23.11.1998
23.11.1998
28.1.2002
11.1.1999
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2026-05-02 (Number of items: 2 275 366)
© Copyright 2026 NORMSERVIS s.r.o.