User Guide

About This Guide
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About This Guide
Yealink T48G phone with the Skype for Business firmware enables a new era in unified
communications. It is designed to work with the Skype for Business Server. Connecting a Yealink
T48G Skype for Business phone to the Skype for Business Server allows you to place regular and
Voice over Internet Protocol (VoIP) calls, answer calls, forward calls, conduct a Skype for
Business conference call, and dial from your Skype for Business directory list through integration
with Microsoft’s Active Directory.
This guide provides everything you need to quickly use your new phone. First, verify with your
system administrator that the network is prepared for configuring your Yealink T48G Skype for
Business phone, and your network is correctly configured. Also be sure to read the Packaging
Contents and Regulatory Notices sections in this guide before you set up and use the Yealink
T48G Skype for Business phone.
In This Guide
Topics provided in this guide include:
 Chapter 1 Overview
 Chapter 2 Getting Started
 Chapter 3 Customizing Your Phone
 Chapter 4 Basic Call Features
 Chapter 5 Common Area Phone
 Chapter 6 Better Together over Ethernet
 Chapter 7 EXP40 Expansion Module
 Chapter 8 Troubleshooting
Summary of Changes
This section describes the changes to this guide for each release and guide version.
Changes for Release 8, Guide Version 8.65
The following sections are new for this edition:
 Team-Call Group on page 147
 Response Group Ringtone on page 149
 Boss-Line Ringtone on page 163