AVAYA J139 IP Phone Back

AVAYA J139 IP Phone Back
5V DC Jack Network Port PC Port Headset Jack Handset Jack

5V DC Jack

To connect the power supply.

Network Port

To connect the Ethernet cable.

PC Port

To connect the computer.

Note: PC port is disabled when a Wi-Fi network is used.

Headset Jack

To connect the headset.

Handset Jack

To connect the handset.