Connect the Handset and Optional Headset 
 
Connect the Network and Power Cables 
You have two options for power supply. Your system administrator will advise you which one 
to use. 
  AC power adapter 
  PoE(Power over Ethernet) IEEE802.3af 
 
Note: If POE is available, the phone does not need to connect to the AC power adapter. 
Make sure the Ethernet cable and switch/hub is POE compliant. 
For Brazil, the AC power adapter is not included with the product and if necessary, an 
INMETRO-certificated adapter must be used.