Hi, can anyone point me in the direction of a gadget which lets me extend my phoneline via my mains ring, in the same way that Devolo homeplugs do for ethernet?

I've been able to find a device that does this in America, but does anyone know of a UK version?

Maplins, amongst others, do a DECT version of what you want.

http://www.maplin.co.uk/Module.aspx?...97658&T=Module

Just to let you know the Maplin ones are not 100% great - Caller ID does not work all the time, for example.