Yealink EXP20 User Manual

Configuring the Yealink EXP20 LCD Expansion Module
7
The EXP20 LCD expansion module supports 40 Ext keys. You can access additional 20
keys via the page key. Each key can be assigned a feature using the configuration files,
via phone user interface or web user interface. For more information on using the
configuration files to assign a feature, refer to Yealink Auto Provisioning Guide .
Long press the desired key, the phone LCD screen will enter the setting screen of this key.
Then you can assign the desired feature to this key.
To log into the web user interface, you should obtain the IP address of the host phone in
advance. Press the OK key on the keypad when the host phone is idle, and the LCD
screen of the host phone will display the IP address and some other information. Enter
the IP address (e.g., http://192.168.0.10 or 192.168.0.10) in the address bar of the web
browser on your PC. The default user name and password are both “admin”
(case-sensitive).
This chapter provides you with the instructions of assigning a feature to an Ext key via
web user interface. Topics include:
 Switch
 Line
 Speed Dial
 Busy Lamp Field (BLF)
 Voice Mail
 Direct Pickup
 Group Pickup
 Call Park
 Intercom
 DTMF
 Prefix
 Local Group
 XML Group
 XML Browser
 LDAP
 Conference
 Forward

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