Name and number Call Display 2x16 adjustable display Compatible with Centrex, PBX, or standard telephone service Callers List stores name, number, date, and time of 15 callers 10 programmable memory keys for frequently called numbers or feature access codes CMS/Voltage Message Waiting indicator Last number redial Preferred Name Match Parallel line jack for extension, fax, or modem Visual ringing/extension-in-use/hold indicator Four selectable ringing cadences LINK/Release/Hold keys Programmable call timer Multiple area code stripping Adjustable receiver volume Scroll and cursor keys English/French prompts Hearing aid compatible Desk or wall mountable Colors: Ash, Black and Grey Weight: 1.1 kg Size: 19.1 cm l x 19.1 cm w x 8.89 cm h