said by sonic2000 :

Do you know what a rotary phone is?

said by Mountaineer1 :

If you have the old 4-pronge connector,then you need an adapter. »www.customphones.com/item80509.ctlg

said by Mountaineer1 :

So it a rotory phone,with a wire coming out the back of it,with a RJ-11 male connector at the end onf the wire?

Edit: You need a wall mount DSL filter?

said by sonic2000 :

the rotary phone again has no connectors at the end. It goes straight into a jack, i guess it's a modular one I am not a pots person so i don't know.

said by satasi :

Like I said earlier it is hardwired in the phone set, if you take the cover off the wall phone you should see the IW wired to terminals T,R,G which is TIP, Ring and ground. SATASI

said by satasi :

First, you have to get a modular rj11, second, you have to make a short modular cable on one end and open face on the other end so you can hardwire the open face end into the phone....once all that is done just put your filter in the modular jack and plug the cable you made for the phone in the phone side of the filter. SATASI

said by satasi :

Yes sir....SATASI