Yealink SIP-T48G Administrator's Guide

Getting Started
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2. Select Auto Negotiate from the pull-down list of PC Port Active.
3. Click Confirm to accept the change.
A dialog box pops up to prompt that settings will take effect after a reboot.
4. Click OK to reboot the phone.
To disable the PC port via web user interface:
1. Click on Network->PC Port.
2. Select Disabled from the pull-down list of PC Port Active.
3. Click Confirm to accept the change.
A dialog box pops up to prompt that settings will take effect after a reboot.
4. Click OK to reboot the phone.
This section provides information on upgrading the IP phone firmware. Two methods of
firmware upgrade:
 Manually, from the local system for a single phone.
 Automatically, from the provisioning server for a mass of phones.

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm