The Mitel IP 485G is an eight-line phone that comes equipped with a large backlit color display. This phone will provide users with an expanded directory to sort their personal contacts. Integrated visual voicemail makes this phone ideal for the advanced professional. Note: The ShoreTel 485G and Mitel 485G models are identical to the phone models, but have been rebranded since ShoreTel was purchased by Mitel in September 2017.