AENOR - UNE-ETS 300381
TELEPHONY FOR HEARING IMPAIRED PEOPLE. INDUCTIVE COUPLING OF TELEPHONE EARPHONES TO HEARING AIDS.
active, Most Current
| Organization: | AENOR |
| Publication Date: | 28 June 1999 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Data communication networks): | 33.040.40 |
| ICS Code (Aids for deaf and hearing impaired people): | 11.180.15 |
| ICS Code (Telecommunications in general): | 33.020 |
Document History
UNE-ETS 300381
June 28, 1999
TELEPHONY FOR HEARING IMPAIRED PEOPLE. INDUCTIVE COUPLING OF TELEPHONE EARPHONES TO HEARING AIDS.
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