PD-6571 › BS 6789-2:1992. Apparatus with one or more particularfunctions for connection to public switched telephone networks run bycertain public telecommunication operators. Specification forapparatus with loudspeaking facilities

PD-6571 - 1992 EDITION - SUPERSEDED
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BS 6789-2:1992. Apparatus with one or more particularfunctions for connection to public switched telephone networks run bycertain public telecommunication operators. Specification forapparatus with loudspeaking facilities

Keywords

Telephones;Telephone equipment;Telephony;Speech transmission systems;Instructions for use;Frequencies;Sensitivity;Communication equipment;Loudspeakers;Testing conditions;Noise (spurious signals);Signals;Test equipment

To find similar documents by classification:

33.040.35 (Telephone networks Including Public Switched Telephone Networks (PSTN), Private Telecommunication Networks (PTN) and Private Integrated Service Networks (PISN))

33.050.10 (Telephone equipment)

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Document Number

PD 6571:1992

Revision Level

1992 EDITION

Status

Superseded

Publication Date

Oct. 31, 1992

Page Count

44

ISBN

0580215350

Committee Number

TCT/301