Yealink SIP-T48G Administrator's Guide

Getting Started
57
The administrator or user wishes to clear user personalized configuration settings via
phone user interface.
Scenario Conditions:

SIP-T23G IP phone MAC: 001565770984

The current firmware of the phone is 44.80.0.60 or later.

Provisioning server URL: tftp://192.168.1.211

auto_provision.custom.protect = 1
Note
Scenario Operations:
You can clear the personalized settings of the phone via phone or web user interface.
To clear personalized configuration settings via phone user interface:
1. Press Menu->Settings->Advanced Settings (default password: admin).
2. Select Reset Local Configuration.
The LCD screen prompts “Reset local configurations?”.
3. Press the OK soft key.
The LCD screen prompts “Deleted successfully”.
To clear personalized configuration settings via web user interface:
1. Click on Settings->Upgrade.
2. Click Reset Local Config.
The Reset Local Configuration option on the web/phone user interface is available only if
the value of the parameter “auto_provision.custom.protect” was set to 1.
If the value of the parameter “auto_provision.custom.sync” was set to 1, the
configurations in the 001565770984-local.cfg file on the provisioning server will be also
cleared after resetting personalized settings of the phone.

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