Yealink Yealink SIP-T48G Bedienungsanleitung

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altered publication.

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS GUIDE

ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND

RECOMMENDATIONS IN THIS GUIDE ARE BELIEVED TO BE ACCURATE AND PRESENTED

WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL

RESPONSIBILITY FOR THEIR APPLICATION OF PRODUCTS.

YEALINK NETWORK TECHNOLOGY CO., LTD. MAKES NO WARRANTY OF ANY KIND

WITH REGARD TO THIS GUIDE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Yealink Network Technology CO., LTD. shall not be liable for errors contained herein nor

for incidental or consequential damages in connection with the furnishing, performance,

or use of this guide.

Hereby, Yealink Network Technology CO., LTD. declares that this phone is

in conformity

with the essential requirements and other relevant provisions of the CE,

FCC.

This device is marked with the CE mark in compliance with EC Directives 2006/95/EC and

2004/108/EC.

This device is compliant with Part 15 of the FCC Rules. Operation is subject to the

following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference that may

cause undesired operation.

Note: This device is tested and complies with the limits for a Class B digital device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference in a residential installation. This equipment

generates, uses, and can radiate radio frequency energy and, if not installed and used

in accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off and on, the

user is encouraged to try to correct the interference by one or more of the following

measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and receiver.

3. Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

4. Consult the dealer or an experience radio/TV technician for help.

To avoid the potential effects on the environment and human health as a

result of the presence of hazardous substances in electrical and electronic

equipment, end users of electrical and electronic equipment should

understand the meaning of the crossed-out wheeled bin symbol. Do not

dispose of WEEE as unsorted municipal waste and have to collect such

WEEE separately.

We are striving to improve our documentation quality and we appreciate your

feedback. Email your opinions and comments to DocsFeed[email protected].

Yealink SIP-T48G IP phone firmware contains third-party software under the GNU General Public

License (GPL). Yealink uses software under the specific terms of the GPL. Please refer to the GPL

for the exact terms and conditions of the license.

The original GPL license, source code of components licensed under GPL and used in Yealink

products can be downloaded online:

http://www.yealink.com/GPLOpenSource.aspx?BaseInfoCateId=293&NewsCateId=293&CateId

=293.

About This Guide

Thank you for choosing the SIP-T48G IP phone, an ultra-elegant Gigabit IP phone which

is exquisitely designed to provide business telephony features, such as Call Hold, Call

Transfer, Busy Lamp Field, Call Recording, Multicast Paging and Conference over an IP

network. It also features an enhanced user experience and newly developed industrial

designs, with a large touch screen for easy and efficient use.

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-T48G IP phone.

Note

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 Advanced Phone Features

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

The following sections are new:

Shared Call Appearance (SCA)on page 181

Bridged Line Appearance (BLA) on page 198

Shared Line, Network Directory and Network Call Log features are hidden for IP phones

in neutral firmware, which are designed for the BroadWorks environment. Please contact

your system administrator for more information.

User Guide for the SIP-T48G IP Phone

Major updates have occurred to the following sections:

Icon Instructions on page 15

LED Instructions on page 20

Web User Interface on page 21

Call Forward on page 135

The following section is new:

Phone Lock on page 49

Emergency Number on page 113

Short Message Service (SMS) on page 204

Major updates have occurred to the following sections:

Icon Instructions on page 15

User Interfaces on page 20

Bluetooth Headset on page 85

DSS Keys on page 93

Anonymous Call Rejection on page 156

Intercom on page 168

Multicast Paging on page 171

Appendix A - Time Zones on page 225

The following section is new:

Optional Accessories on page 26

Major updates have occurred to the following sections:

DSS Keys on page 93

Appendix A - Time Zones on page 225

The following sections are new:

BLF List on page 162

About This Guide

vii

Major updates have occurred to the following sections:

LED Instructions on page 20

Ring Tones on page 53

Anonymous Call Rejection on page 156

Multicast Paging on page 171

Troubleshooting on page 213

Appendix A - Time Zones on page 225

Major updates have occurred to the following sections:

Documentations on page 24

Packaging Contents on page 25

Phone Installation on page 28

Contact Management on page 55

Placing Calls on page 118

User Guide for the SIP-T48G IP Phone

viii

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