Yealink SIP-T48G Administrator's Guide

Configuring Audio Features
681
Details of the Configuration Parameter:
Parameter
Permitted Values
Default
features.headset_prior
0 or 1
0
Description:
Enables or disables headset prior feature. You need to press the HEADSET key to
activate the headset mode in advance.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the headset mode will not be deactivated until the user
presses the HEADSET key again.
If it is set to 0 (Disabled), the headset mode can be deactivated by pressing the
speakerphone key or the HEADSET key except the HANDSET key.
Note: It is not applicable to CP860 IP phones.
Web User Interface:
Features->General Information->Headset Prior
Phone User Interface:
None
To configure headset prior via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of Headset Prior.
3. Click Confirm to accept the change.

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