In This Guide; About This Guide - Yealink EXP50 User Manual

About This Guide

Thank you for choosing the Yealink color-screen expansion module EXP50. The EXP50 is
designed to improve the power and the flexibility of the advanced Yealink SIP-T52S, SIP-T54S,
SIP-T56A, SIP-T58A and SIP-T58V media IP phones. It features a large graphic color LCD screen.
Each EXP50 color-screen expansion module provides 20 physical keys with dual-color LEDs and
three display pages, supporting a total of 60 keys. Up to three color-screen expansion modules
can be daisy-chained to a single SIP-T52S/T54S/T56A/T58A/T58V host phone, offering a
maximum of 180 Ext keys per phone.
The Yealink EXP50 is ideal for receptionists, administrative assistants, call center agents,
power-users, and executives who need to monitor and manage a large volume of calls on a
regular basis.
This guide provides everything you need to quickly set up and use the EXP50 color-screen
expansion module. Be sure to read the Packaging Contents in this guide before you set up and
use your color-screen expansion module. This guide takes the working together of the Yealink
SIP-T54S IP phone running firmware version 81 and the Yealink EXP50 color-screen expansion
module as an example for reference.

In This Guide

The topics provided in this guide include:
Chapter 1

Chapter 2

Chapter 3

Chapter 4

Getting Started
Customizing the Yealink EXP50 Color-screen Expansion Module
Configuring the Yealink EXP50 Color-screen Expansion Module
Using the Yealink EXP50 Color-screen Expansion Module
About This Guide
v