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Startup

CD-ROM

1. Attach the stand, as shown below:

2. Connect the handset and optional headset, as shown below:

3. Connect the network and power, as shown below:

The following items are included in your package. If you find anything missing, contact your

system administrator.

Packaging Contents

Assembling the Phone

Note:

 If inline power (PoE) is provided, you don’t need to connect the power adapter. Make sure the Ethernet 

          cable and hub/switch are PoE compliant.

Stand

Handset Cord

Handset

IP Phone

Ethernet Cable

Quick Installation 

Guide & Quick 

Reference Guide

SIP-T48G Quick Installation Guide

www.yealink.com

You have two options for network and power connections. Your system administrator will advise 

you on which one to use.

After the IP phone is connected to the network and 

supplied with power, it automatically begins the 

initialization process. After startup, the phone is ready

for use. You can configure the phone via phone user 

interface or web user interface.

Note: 

For more information on how to mount the IP phone to a wall, refer to 

Yealink Wall Mount Quick Installation

         Guide for SIP-T4X IP Phones

.

Wall Mount  Bracket

Power Adapter    

Included in separate package only  

A

B

AC Power Option

PoE ( Power over 

Ethernet ) Option

PC Connection

   (Optional)

Power Adapter

      (DC 5V)

PC Connection

   (Optional)

IEEE 802.3af compliant

     PoE Hub/Switch

Welcome

Initializing...  Please wait

10

Desk Mount Method

45

Bluetooth USB Dongle BT40

Wireless Headset Adapter EHS36

Note:

 The headset, Bluetooth USB dongle BT40 and wireless headset adapter EHS36 should be purchased 

          separately. The EXT port can also be used to connect the expansion module EXP40. For more information

          on how to use the EHS36, EXP40 and Bluetooth USB Dongle, refer to 

Yealink EHS36 User Guide

         Yealink EXP40 User Guide

 and 

Yealink Bluetooth USB Dongle BT40 User Guide

The two wall mount slots are plugged up by 

silica gel. Youcan pull out silica gel when 

mounting your IP phone to a wall.

silica gel. You can pull out silica gel when 

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