Escene SayHi ES280 User Manual page 5

 1*Quick Setup Guide
 1*Manufacturer Certification
b) Phone Installation:
This section introduces how to install the phone with the components in the packing list:
 Attach the Bracket
 Connect the Handset and optional Headset
 Connect the Network and Power
Attach the Bracket
Pls follow the following step "①" to "②", firstly let the bracket join to the phone, and then
gently push the bracket to the left.
Connect the Handset and optional Headset
Connect the Network and Power
You have two options for power supply. Your system administrator will advise you which one to
use.
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NOTES：Pls make sure your phone support POE feature. You can check the label on the
back of the phone , for example "Model: ES280-PN", the P means it support POE feature.
Escene Communication
AC power adapter
POE(Power over Ethernet) IEEE802.3af
www.escene.cn/en/