Yealink EXP20 User Manual

Yealink EXP20 User Guide
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If you leave this field blank, the LCD screen of the EXP20 LCD expansion module will
display the default label “ACD”.
4. Click Confirm to accept the change.
You can configure an Ext key as the zero touch key. Then you can configure auto
provisioning and network settings quickly by pressing the zero touch key when the
phone is idle.
To configure an Ext key as the zero touch key:
1. Click on DSSKey->Ext Key.
2. In the desired Ext key field, select Zero Touch from the pull-down list of Type.
3. Enter the desired value in the Label field or leave it blank.

Yealink EXP20 Specifications

General

Handset type	-
Product type	IP Phone
Product color	Black
Backlight display	Yes
Display resolution	160 x 320 pixels
Lines quantity	- lines
Phonebook capacity	- entries
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Number of handles included	- pc(s)
Certification	CE, RoHS
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	110 mm
Width	112 mm
Height	143 mm