- Port Orange, Florida, United States
- Jan 29th
DCE 663 Telephone Checker Ringer Decoder Cord Tester This auction is for a DCE 663 Telephone Checker When a phone (standard wired or cordless base) is plugged into this, you can test the Ringer, Decode Touch Tone or Pulse Dialing and Test 2 or 4 wire, Line or Handset phone cords. You can hook another phone to it and test voice quality or use it as an intercom. You can use this to test whole house wiring in a VOIP system as it plugs in to the base with a modular plug.