T i m wrote
We eould like a telephone autodialer for granny (not a straight swap
I know g).
I have Googled for the same thing tonight (but can't find it
anywhere?) as I thought it could make the basis for an emergency
'granny' call system? I would still have to sort some sort of wireless
emergency call fob etc.

Hello ukdiyers, Hi-di-hi, Maplin now has exactly what you're asking
for featured on their home page

http://www.maplin.co.uk/products/mod...?moduleno=-739
http://www.maplin.co.uk/services/Map...structions.htm
http://www.maplin.co.uk/media/largeimages/-739i0.jpg

It's getting late now, time for Goodnight Ukdiyers in the Hawaiian
Toolshed.

Owain