Panasonic KX-7665X Telephone SystemsThe new KX-T7665 gives you a host of top functions plus one-touch access to Panasonic’s digital PBX features. It provides eight programmable CO keys with dual-colour LED, and a 16- character LCD that shows Caller ID, time and date. An adjustable tilt angle assures comfortable viewing, and Digital XDP (eXtra Device Port) makes the KX-T7665 easy to expand16-Character LCDThe one-line, 16-character display switches to show you either the caller's name or telephone number* so you're ready to provide good customer service the moment you answer. It also shows the date and time, call log, call duration, calling extension's number, and other useful informationTilt-Angle AdjustmentThe telephone adjusts to either of two angles for easier use and a smaller, space-saving footprintProgrammable CO Keys with Dual-Colour LEDThese eight keys can be assigned to PBX functions such as Call Forward(FWD) / Do Not Disturb (DND), and Conference. Each has a dualcolour LED that shows the line status, extension status, on/off, and other informationDigital XDP (eXtra Device Port)The Digital XDP allows you to increase the number of digital telephones without the need for additional cards, thus letting you improve your productivity. Digital XDP is only available when used with the KX-TDA30 or KX-TDA100/200 Ver.1.1 or later.Message / Ringer LampThe easy-to-see lamp illuminates to indicate when a call comes in, so you can tell when the telephone is ringing even from a distance. It also notifies you that someone has left a message