How do I make a dedicated DSL line in an apartment or other multi-user dwelling? SBC DSL FAQ| Having a dedicated pair to use for DSL doesn't mean that a new wire must be placed. If there is extra pairs available in the existing wire then they can be used. A step-by-step post with pictures can be seen here: Apartment Install This method uses a filter placed outside and makes use of one of the extra pairs in the existing wire. (This method would require a telco/clec technician and is not meant for the general user) Originally submitted by ADSL Guy. by Ranma edited by MrFixitSC | ||