NEC UX5000 Hardware Manual page 306

Chapter 6 - Specifications and Parts List
Purpose
Target Phone
Install To
Number of Keys
LED Color
AC Adapter
Power Feed
Power Consumption
RoHS Compliant
AC Input
Output
Tip
6 - 22
16-Button DLS Module
Provide Additional Line/Loop/Programmable Function
Keys
IP-CTS
Enhanced IP-12e, IP-24e, IP-32e, DG-12e, DG-24e, DG-32e
(12-Button Display, 24-Button Display, DESI-Less Phone)
Left of Terminal (special connector)
16 Keys with LEDs
Red and Green
Not Required
Digital Keyset: Received from 2-Wire Line
IP Terminal: Received from 3-Wire Line
Approx. 0.5W
Yes
AC-2R Input/Output
100 ~ 240VAC 50/60Hz 800mA
27VDC 750MA
Negative
Chapter 6