About This Guide - Yealink SIP-T28P User Manual

Thank you for choosing the SIP-T28P IP phone, exquisitely designed to provide business
telephony features, such as Call Hold, Call Transfer, Busy Lamp Field, Multicast Paging
and Conference over an IP network.
This guide provides everything you need to quickly use your new phone. First, verify
with your system administrator that the IP network is ready for phone configuration. Also
be sure to read the Packaging Contents and Regulatory Notices sections in this guide
before you set up and use the SIP-T28P IP phone.
If this is your first time using the SIP-T28P IP phone, we recommend that you first refer to
Quick Installation Guide
the
http://www.yealink.com/DocumentDownload.aspx?CateId=142&flag=142.
Note
Shared Line, Busy Lamp Field List, Network Directory and Network Call Log features are
hidden for IP phones in neutral version, which are designed for BroadWorks environment.
Please contact your system administrator for more information.
Topics provided in this guide include:
Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

This section describes the changes to this guide for each release and guide version.
Major updates have occurred to the following sections:
LED Instructions

Ring Tones

Quick Reference Guide
and
Overview
Getting Started
Customizing Your Phone
Basic Call Features
Advanced Phone Features
on page 5
on page 29

About This Guide

, available online:
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