This document is a user guide for the ITP-5112L IP telephone, providing information on user safety and property protection. It includes descriptions of warnings, cautions, and caution symbols.
This guide covers safety concerns and proper handling of the ITP-5112L IP telephone, including warnings about fire, electric shock, and proper cleaning. It also explains how to connect power and network cables safely.
The manual describes the telephone’s main functions such as making calls, using speakerphone, call hold, conference calls, and volume adjustments. It provides step‑by‑step instructions for installation, configuration, and troubleshooting common issues.
| Power supply voltage | 220 V |
|---|---|
| Maximum conference participants | 5 |
| Number of lines | 1 |
Connect the LAN cable to the telephone’s LAN connection port, not to the PC‑connection port, to ensure proper network communication.
A conference call can include up to five participants.
Use the supplied 220 V power adapter; other adapters may damage the telephone.