Aastra M5316 NT4X42 Phone (Black)

Key Features: Single-line set with multi-line functionality Extra wide, 2-line x 24-character display Capability for Calling Name and Number Directory Reason display to give users additional call information, such as whether a call has been forwarded Handsfree capability, using third generation technology Visual ringing indication Larger keypad buttons Thirteen system programmable keys for feature access or directory numbers Hearing aid compatible By Aastra. Formerly made by Nortel and Northern Telecom. These telephones are designed for Digital Centrex applications. They are not for use on the Norstar or on Analog Centrex Lines.