Yealink SIP-T48G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
710
Parameters
Permitted Values
Default
1-Enabled
Web User Interface:
Features->Phone Lock->Phone Lock Enable
Phone User Interface:
Menu->Settings->Advanced Settings (default password: admin) ->Phone
Lock->Lock Enable
phone_setting.phone_lock.lock_key_type
0, 1 or 2
0
Description:
Configures the type of phone lock.
0-All Keys
1-Function Keys
2-Menu Keys
For more information, refer to Phone Lock Type on page 711.
Note: It is not applicable to SIP-T48G IP phones. It works only if the value of the
parameter “phone_setting.phone_lock.enable” is set to 1 (Enabled).
Web User Interface:
Features->Phone Lock->Phone Lock Type
Phone User Interface:
Menu->Settings->Advanced Settings (default password: admin) ->Phone
Lock->Lock Type
phone_setting.phone_lock.unlock_pin
Characters within 15 digits
123
Description:
Configures the password for unlocking the phone.
Web User Interface:
Features->Phone Lock->Phone Unlock PIN (0~15 Digit)
Phone User Interface:
Menu->Settings->Basic Settings->Change PIN
phone_setting.phone_lock.lock_time_out
Integer from 0 to 3600
0
Description:
Configures the interval (in seconds) to automatically lock the phone.
The default value is 0 (the phone is locked only by long pressing the pound key or
pressing the phone lock key).

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