ES220P IPPhone
(2) Navigation key areas: up key, down key, left key , right key, confirm key.. turn the
volume down in the left key, turn the volume down in the right key.
（
2
）
Model Rules Description
3.
Product Features:
l
Clear voice
ES220P series through the unique voice processing technology that enables voice calls for
more clarity and realistic, and communication more fluent.
l
Convenient and fast for Installation and maintenance
Support HTTP/TFTP/Telnet/Phone setting
l
Sophisticated functions Application
Enterprise addresses book.
private phone book application.
l
Support Headset interface
Suitable for call center applications.
l
Support POE and AC adapter power supply
l
Support HTTP/TFTP/FTP Auto-provision/TR069 for upgrade software
4.
Technical Features:
Item
ES220P
grayscale LCD with background light
Screen
128*32 character
Language
Support Multi-Module
Line
2
Function Keys
6 Navigation keys (Arrow button, OK button, C button)
Volume button(multiplex up and down keys)
Hands-free
Mute
Headset
Message
Menu
Hold
Redial
Conference
ES220P -P
P-POE
（
optional
）
