About This Guide; In This Guide; Summary Of Changes; Changes For Release 81, Guide Version 81.70 - Yealink SIP-T40P User Manual

About This Guide

Thank you for choosing the SIP-T40P 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-T40P IP phone.
Network Directory and Network Call Log features are hidden for IP phones in neutral firmware,
Note
which are designed for the BroadWorks environment. Please contact your system administrator
for more information.

In This Guide

Topics provided in this guide include:
Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5


Summary of Changes

This section describes the changes to this guide for each release and guide version.

Changes for Release 81, Guide Version 81.70

The following section is new:
Parking a Call/Retrieving a Parked Call to the Monitored User

Major updates have occurred to the following sections:
Entering Data and Editing Fields

Configuring an Access URL

DSS Keys on page

Overview
Getting Started
Customizing Your Phone
Basic Call Features
Advanced Phone Features
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About This Guide
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