Additional Details ------------------------------ Product description: Digital Nortel T7316 is a full-featured multi-line telephone that has a two-line, 16-character-per-line LCD Window. The T7316 provides access to a total of 24 Memory Buttons (16 with LCD indicator), and it offers ample coverage (up to 10 lines) for business call areas and support for feature-intense usage up. It offers three soft keys to assist employees using the visual display prompts on the LCD, and it is targeted toward the needs of a variety of user groups, including managers and executive professionals as well as central answering and administrative positions. Built-in speakerphone, 2-line LCD display. Features Benefits a?BCM and Norstar compatible a?Multi-line with call appearance icons a?16 programmable buttons for lines/features/autodials a?8 additional memory buttons for features/autodials a?Integrated BLF/DSS a?Fixed buttons: feature, hold, release a?Two-line adjustable display w/soft keys a?Built-in Digital speakerphone a?Message Waiting Indication a?Time and date displayed a?Built-in headset a?Audio control center with mute, hands free, headset and volume bar a?Default features based on profiles a?Default line and hunt group assignment a?Retractable quick reference card a?Desk or wall mount a?Hearing aid compatible a?Desktop Assistant label application compatible a?ITU dialpad a?Colors: charcoal and platinum T7316 was the initial replacement for M7310 set. This model runs on all Norstar systems. This phone is a non E version. The T7316E accepts the T24 add-on modules, whereas the non-e model doesn't