Twin handset set — one base station, two handsets. Call divert between handsets (intercom). Full duplex handsfree speakerphone.
Gigaset A120 Duo Cordless Home Phone Twin Handsets ( Black)
Gigaset A120 Duo Cordless Telephone Set | BOXED WITH MANUAL | Made In Germany
Gigaset A270 DUO Cordless Home Phone Big Display Speakerphone 2 Handsets
Gigaset A170 Duo Cordless DECT Telephone Illuminated Graphic Display Black
Gigaset A420A Duo Cordless Phones – Twin Handsets with Answering Machine
