Cetis Inc., formed through the 2006 merger of Scitec and TeleMatrix, and the 2009 acquisition of Teledex assets, designs and manufactures a broad range of analog and VoIP hotel phones.
In 1982 we introduced the ﬁrst Teledex brand hotel phones with programmable guest service keys and a customizable faceplate area.
Teledex Diamond Series hotel phones, which continue to be recognized as the most popular hotel phones in the world.
Since 1982, hundreds of Cetis channel partners have installed more than 30 million Cetis hotel phones at 100,000 locations globally.
Cetis is a preferred or approved supplier of hotel phones to the world’s leading hotels, hotel franchise corporations, and hotel management companies. In Las Vegas alone it is estimated that more than 250,000 Cetis hotel phones are installed in star-rated hotels.