AT&T BIS 10 Black Business Telephone. 10 Buttons.

AT&T BIS 10 Black Business Telephone. 10 Buttons with LED indicators for line appearance, intercom, and programmable features. 3 fixed feature buttons include: message, speakerphone, and hands free. Conference, drop, transfer, hold, and recall. Speakerphone hearing aid compatible. Compatible with all Merlin Systems. Pulled from a oil company.