NEC SL1100 Phone Tested Warranty 1100063 IP4WW-24TXH TEL-B Black Digital

Description

Will not work without an NEC SL1100 phone system controller.
Will not work on a plain phone line.
This is a digital phone, not IP or VoIP, despite IP being in the model name. It wires directly to the SL1100 phone system controller.
Black, aka charcoal, IP4WW-24TXH-Tel-(BK) SL1100 phone by NEC. New cords and blank label. This phone will work in place of a IP4WW-12TXH without reprogramming. The bottom 2 rows will not work unless you program procedure 15-7.
Tested on an NEC SL1100 phone system prior to shipment.