Specifications

Product Description

IP Office Release 7.0

Page 133

Issue 22.a.- (21 March 2011)

EU24 and EU24 BL Expansion Modules

The EU24/EU24BL are phone expansion modules that work in association with a 5420, 5620/1, 2420, 4620/1,

4625 telephones. They provide an additional 24 programmable buttons with associated display label and status

icons. Only one EU24 can be used per phone. The EU24BL has a backlight and is for use with the 4621 and

5621 only.

The EU24/EU24BL supports an additional 24 Call Appearance/Feature buttons, by displaying a column of 12

buttons at a time, with a dotted line separating the two columns.

Common Features

· 24 Programmable call appearance/feature keys.

· Automatically labeled from the system (no paper labels).

· Connects directly to the associated phone.

· Requires an Avaya 1151 series power supply, even for IP telephones already using Power over Ethernet

(PoE).

· IP Office supports a maximum of eight EU24/EU24 BL's on each IP Office system, subject to total system

limits.

Telephone

EU24

EU24BL

2402/5402

2410/5410

2420/5420

4601/5601

4602/5602

4610/5610

4620/5620

4621/5621

4625

Note that EU24 BL, while supported on IP Office R6, is not longer available for new sales.