This is a user manual for Avaya one-X™ Deskphone Edition for 9620 IP Telephone
This user guide explains how to set up and use the Avaya 9620 IP Telephone, covering its menu system, call handling, contacts, call log, and voicemail features. It includes details on navigation, button functions, visual alerts, and configuration options.
The guide also describes specific functions such as USB charging, message waiting indicator, ring pattern settings, and how to use the integrated browser. Sections on conference calls, bridged calls, and forwarding provide step‑by‑step instructions for advanced call management.