This document introduces the basic functions and operation methods of Mitel 5304 IP phone
The guide describes the Mitel 5304 IP Phone, a two‑line, dual‑port telephone with a back‑lit LCD display and eight programmable keys. It explains the phone’s hardware elements, indicator functions, and basic operation such as making and answering calls.
Additional sections cover customization options (volume, ringer, contrast, language), advanced features (call forwarding, paging, hot desking), and feature access codes. The document also includes safety tips and troubleshooting information for authorized users and dealers.
| Lines | Two-line telephone |
|---|---|
| Display | Two‑line, 20‑character LCD |
| Protocol support | Mitel Call Control (MiNet) and SIP |
| Ring/Message indicator | Flashes for incoming call or message waiting |
The phone supports two lines.
Rapid flashing means the phone is ringing; slow flashing means a message or callback is waiting.