Two Way Telephone Splitter, 4 Pack Rj11 6P4C Wall Jack Plug 1 To 2 Modular Adapter Converter Lenses & Filters - "Fire-all" channel function to

- "Fire-all" channel function to trigger all connected receivers at once

S20/ S20+/ S20 Ultra

2Mm/6'' X 2

Echo Series 5

Two Way Telephone Splitter, 4 Pack Rj11 6P4C Wall Jack Plug 1 To 2 Modular Adapter Converter Lenses & Filters - "Fire-all" channel function toTelephone Jack Splitter: 2 Way Rj11 6P4C Phone Line Splitter Help You Plug In Two Phone Devices To One Wall Jack. You Can Use Not Only A Telephone But Only Fax Machine With Your Ooma Voip Telephony Unit. Durable Phone Jack Splitter: Durable Material Help You Keep Good Singal Delivery. Easy To Use: Two Way Telephone Splitter Is Very Simple To Use. Plug The Adaptor Into The Rj11 Phone Socket And Plug Your Rj11 Cables (Not Supplied) Into The Adaptor.