5402/2402 Phone User Guide Page 3
IP Office Issue 2d (10th October 2005)
The Telephone

Overview

This guide covers the use of the Avaya 5402 and 2402 phones on Avaya IP Office. Both phones are
similar, however the 5402 is only supported on the IP Office whereas the 2402 is supported on a range
of Avaya telephone systems.
The 2402 display is not fully supported on the IP Office. For call appearance icons, caller display
etc, the 5402 should be used.