Mitel 5448 PKM IP Expansion Module 50002824 Phone Systems These handsets are guaranteed to

These handsets are guaranteed to fit and work with Comdial Impact and Impression phones

2 fixed intercom buttons

This phone requires no power supply as it draws power through the line from the phone system

Modular Access Router

Mitel 5448 PKM IP Expansion Module 50002824 Phone Systems These handsets are guaranteed toMitel 5448 PKM IP Expansion Module 50002824 Description: The Mitel 5448 PKM is a programmable key module which provides your phone with additional programmable buttons. Also known as an expansion module, the Mitel 5448 PKM (50002824) features 48 programmable buttons and Power over Ethernet (PoE) capabilities. The Mitel 50002824 unit can be programmed via your phone or web browser. Compatible phones for the Mitel 5448 PKM include the following models