Mitel 5485 IP Paging Unit 50001754 for 3300 ICP Systems (Refurbished)Mitel 5485 IP Paging Unit The Mitel 5485 IP Paging Unit (Part #50001754) is a specialized network based paging interface designed for use with Mitel 3300 ICP communication systems. It enables organizations to integrate overhead paging systems, public address (PA) systems, loud ring devices, and notification equipment into their Mitel phone environment. Ideal for schools, warehouses, manufacturing facilities, retail stores, healthcare facilities, and