HPM Excel XL Single Phone Outlet W: 114mm, H: 70mm White SKU: 106779 MODEL: CD770/1BTWE Error. try again later You've successfully joined the club $ 44 .98 each Available on orders $50 to $1500.More info × Mitre 10 SAvailable at selected stores. Check your local store for details Variants British Telephone Outlet, Removable Cover. Features and benefits 1 Gang British Telephone Outlet. Plate Size: 114mm x 70mm. Mounting Centres 84mm.