Nortel Norstar M7100 Display Phone NT8B14 (Black/Refurbished)The Norstar M7100 single line telephone delivers dependable functionality to users or areas with low usage requirements. The Norstar M7100 telephone is ideal for areas such as lobbies and break rooms. Key Features: Mfr. Part #: NT8B14 One programmable memory button Feature button One line by sixteen character LCD Window Supported on all Norstar Integrated Communications Systems Fully adjustable tilt LCD Visual ringing lamp message waiting indication