Aastra 5208 Digital Centrex Telephone with a liquid crystal display, combines time-saving and convenience features with easy operation. The Aastra M5208 with visual ringing indication alerts you to an incoming call with a flashing lamp. The M5208 Aastra includes eight programmable line/feature keys as well as conveniently placed, color-coded Hold and Release keys for improved efficiency and better call processing. The built-in speaker permits on-hook dialing and makes it easy to access voice mail. The M5208 nortel is a good match when occasional call coverage and exceptional reliability are important. Terminate one or multiple lines, or use Multiple Appearance Directory Number (MADN) to maximize call coverage. As with all sets in the MBS II Portfolio, the M5208 is designed to maximize use of Nortel Networks Meridian Digital Centrex (MDC) features.