Yealink EXP20 User Manual

Yealink EXP20 User Guide
6
5. Connect the Ext jack on the host phone and the Ext in jack of the first module using
one supplied cord. If you want to connect another module, connect the Ext out jack
of the first module and the Ext in jack of the second module using one supplied cord.
Connecting two expansion modules on a single host phone is shown as below:
Note
To attach the stand of the expansion module:
After the EXP20 LCD expansion module is powered on, the LCD screen of the EXP20 LCD
expansion module will display “Loading…”. After a short time, the loading screen will
disappear, and then you can assign the desired feature to the EXP20 LCD expansion
module.
Power is automatically transferred from the host phone to the expansion module(s) upon
connection. If you want to use more than two expansion modules on a single phone, you
need to connect an additional power adapter to any one of the expansion modules.

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