What if I need more phone filters?
If you need more phone filters than came with your Broadband Installation Kit, you can always buy some at your local electronics store. Retailers like Best Buy, Radio Shack, Circuit City, etc all carry standard DSL phone filters. Be sure to bring one of your filters with you, in case you need help finding the correct type.
Note: It is not recommended to have more than 5 telephone devices or extensions connected in your home. Doing so might cause interference with your DSL connection even if all the devices have DSL filters installed.