I have some older BT cordless phones which are working fine allthough old. My problem is how to register a BT 4000 handset to a BT 2000 answer machine/base. I know it can be done but have lost the paperwork.
TIA
There are quite a few Telephone Enthusiasts' websites around. the one I used to use seems to have closed now, but see if you can get any useful links from