Yealink S50 [7/13] Installation

Yeastar S50 Installation Guide

7/13

Installation

This chapter shows you how to install Yeastar S50 IP phone system.

Safety Disclaimers and Installation Warnings

To avoid unexpected accident, personal injury or device damage, please read the safety disclaimers

and installation warnings.

Power

 Use only the power cord provided with the IP PBX.

 Keep the power off during the installation.

 Make sure that the supply voltage matches the specifications indicated on the back panel of the

device.

 To avoid the electric accident, do not open or remove the cover of IP PBX when it is working as

well as off the power.

 Before cleaning the device, cut off the power supply.

Environment

Install the Yeastar S50 IP PBX in a location that is clean, free from vibration, electric shock, and

temperature/humidity extremes. The operating temperature should be kept below 104°F (40°C).

Module Installation

Yeastar S50 supports installing up to 4 modules. The optional modules are as below:

 S2 Module

 O2 Module

 B2 Module

 SO Module

 GSM Module

 CDMA Module

 3G Module

NOTE

Before installing the module, please check if the module is clean and intact.