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TIA-504

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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Organization: TIA
Publication Date: 1 February 1998
Status: active
Page Count: 22
scope:

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.

Document History

TIA-504
February 1, 1998
Telecommunications - Telephone Terminal Equipment - Magnetic Field and Acoustic Gain Requirements for Handset Telephones Intended for Use by the Hard of Hearing
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...
January 1, 1995
Magnetic Field Intensity Criteria for Telephone Compatibility with Hearing Aids
A description is not available for this item.
504
November 1, 1983
Magnetic Field Intensity Criteria for Telephone Compatibility with Hearing Aids
A description is not available for this item.

References

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