PD 6566:1992

Действует

A draft amendment to BS 6789-7:1988 "Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators. Part 7. Specification for apparatus with call barring facilities" — 8 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

BS 6305:1992

Отменен

Specification for general requirements for apparatus for connection to public switched telephone networks run by certain public telecommunication operators — 44 стр.

BS 6317:1992

Отменен

Specification for simple telephones for connection to public switched telephone networks run by certain public telecommunications operators — 42 стр.

BS 6789-7:1988

Отменен

Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators, Specification for apparatus with call barring facilities — 12 стр.

На этот документ ссылаются

PD 6569-7:1992

Действует

Draft standard to match to and work with ETS 300 001/NET4 "Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators". Specification for apparatus with call barring facilities — 24 стр.