Yealink SIP-T48G Administrator's Guide

Configuring Basic Features
181
Details of Configuration Parameters:
Parameters
Permitted Values
Default
phone_setting.lcd_logo.mode
0, 1 or 2
0
Description:
Configures the logo mode of the LCD screen.
0-Off
1-System logo
2-Custom logo
If it is set to 0 (Off), the IP phone is not allowed to display a logo.
If it is set to 1 (System logo), the LCD screen will display the system logo.
If it is set to 2 (Custom logo), the LCD screen will display the custom logo (you need
to upload a custom logo file to the IP phone).
Note: It is not applicable to SIP-T48G/T46G/T29G IP phones.
Web User Interface:
Features->General Information->Use Logo
Phone User Interface:
None
lcd_logo.url
URL within 511
characters
Blank
Description:
Configures the access URL of the custom logo file.
Example:
lcd_logo.url = http://192.168.10.25/logo.dob
During the auto provisioning process, the IP phone connects to the provisioning
server “192.168.10.25”, and downloads the custom logo file “logo.dob”.
Note: It works only if the value of the parameter “phone_setting.lcd_logo.mode” is
set to 2 (Custom logo). It is not applicable to SIP-T48G/T46G/T29G IP phones.
Web User Interface:
Features->General Information->Upload Logo
Phone User Interface:
None
lcd_logo.delete
http://localhost/all
Blank

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