User's Manual

General Information Guide - Release 3.1
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Mitel Networks 5410 Programmable Key Module
The Mitel Networks 5410 Programmable Key Module provides 12 additional personal keys for a 5020
IP Phone. They can be programmed as feature keys, speedcall keys, Direct Station Select keys, or
as a line appearance key. Each key has a Line Status Indicator that works the same way as those on
the associated telephone.
The 5410 PKM unit connects to a 5020 IP Phone by using a Mitel Networks PKM Interface Module
(IM). The PKM IM is installed separately at the base of telephone and is only compatible with 5020 IP
Phones.