VEXUS Polycom Trio 8500 Conference Telephone User Guide
Learn how to use the Polycom Trio 8500 Conference Telephone with Polycom UC Firmware 5.5.1 or later and SIP 5.8.0 or later. This guide covers basic features and operation, including three main touchscreens and phone icons with functions like placing and answering calls, accessing voicemail, and adjusting volume. Maximum of 12 active, incoming, or held audio calls at once. Get started quickly with this quick start guide.