Cite
HARVARD Citation
Institution,, B. (1992) BS 6833-6:1992. Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogueinterfaces of public switched telephone networks. Specification for cordless portable parts and cordless fixed parts asseparate stand alone items of apparatus.. [Online]. London : British Standards Institution. Available from: http://access.bl.uk/ark:/81055/vdc_100104344345.0x000001