TIA TIA-504-A

Telecommunications - Telephone Terminal Equipment - Magnetic Field and Acoustic Gain Requirements for Handset Telephones Intended for Use by the Hard of Hearing

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This Standard defines magnetic field requirements for all handset telephones intended to couple magnetically with hearing aids.

This Standard also covers requirements for receive-amplified handset telephones intended for use by the hard of hearing.

This Standard does not cover other devices for the hard of hearing to use the telephone network.

Published: 02/01/1998

Pages: 22

File Size: 1 file , 680 KB

Language: English

$42.00

$33.00