This user guide describes the basic features and usage of the Nortel IP Phone 1120E, including telephone controls, telephone display, entering and editing text, calling and answering calls, dialing, holding and transferring calls, using the notepad, and configuring the phone.
The Nortel 1120E IP Phone connects to a LAN via a gigabit Ethernet port and offers a high‑resolution backlit LCD, speakerphone, and multiple programmable keys. This guide explains how to install, configure, and use the phone’s features, including voice, data, and USB keyboard support.
The manual covers basic features, telephone controls, display navigation, text entry, network settings, and telephone setup such as language selection, ring type, and programmable buttons. It also includes safety notes and troubleshooting tips.
| Display | high‑resolution LCD, backlit with adjustable contrast |
|---|---|
| Speaker | high‑quality speaker phone |
| Ethernet | gigabit Ethernet ports with built‑in switch |
| USB | USB port supporting keyboard or mouse |
| Feature keys | four user‑defined feature keys and four soft keys |
| Hearing‑aid compatibility | yes |
| Operating environment | indoor use only |
It has gigabit Ethernet ports and a built‑in gigabit Ethernet switch for shared PC access.