Lista dei marchi per categoria dei manuali Telefoni
Marchi Modelli Top
Radio Shack                               4-Line Telephone System with Speakerphone and Call ET-195 ET-651 System 350 Altre categorie
RCA                               25001 27930/31 25204 29086 Altre categorie
Ryobi                               ES1600 ES1500 ES5500 ES3000 Altre categorie
REIZEN                               RE-40 Amplified Telephone Big Button Speaker Phone RE-50 Amplified Telephone Altre categorie
Ramsey Electronics                               Phone Patch Mixer Kit PPM3 Altre categorie
Rosen Entertainment Systems                               viocecom 1000 Altre categorie
Rockford Fosgate                               VP600 Altre categorie
RSA Security                               SILVERSTREAM 3.75 Altre categorie