- Teledex D Series, Diamond Series, E Series, I Series, M Series, Nugget Series, Opal Series (7)
- TeleMatrix 9600/3300 Series, 3100 Series, Retro Series (3)
- Scitec Aegis-08 Series, Emergency Series, , H3000 Series, 2500 Series (4)
Cetis is the gold standard in hotel phone design, engineering, performance, and support.
From classic to contemporary, basic to bold, and standard to stylish, only Cetis offers 14 hotel phone design families, and 4 VoIP designs engineered to meet your telephony requirements.