BS PD 6572:1992
BS PD 6572:1992
Text for BS 6833:Part 6:1992 "Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks. Part 6. Specification for cordless portable parts and cordless fixed parts as separate stand alone items of apparatus"
standard published 10/31/1992 by British Standards Institution