Specification for simple telephones for connection to public switched telephone networks run by certain public telecommunications operators
连接到某些公共电信运营商运营的公共交换电话网的简单电话规范
Specifies requirements for connection as subscribers' apparatus to a single exchange line of the PSTN.Cross References:BS 2045BS 3593BS 4669BS 4778BS 6301BS 6305BS 6312CCITT Recommendation E.161CCITT Recommendation P.51CCITT Recommendation P.53CCITT Recommendation P.64CCITT Recommendation P. 76Telecommunications Act 1984Replaces BS 6317:1982 which remains current pending changes in legislation.