Combine a wall mount phone jack and DSL filter in a compact housing. The Wall Mount DSL Adapter mounts to an existing wall mount phone jack providing an unfiltered jack for your DSL connection plus one filtered line for voice device communications such as a phone, fax, answering machine, or Caller ID box. DSL filters isolate telephone equipment impedances that interfere with ADSL communications. Featuring mounting lugs for wall mount phones, these plates are easy to install with no special tools required.