Connect The Handset And Optional Headset; Connect The Network And Power; To Connect The Ac Power - Yealink SIP-T42G User Manual

User Guide for the SIP-T42G IP Phone
2)

Connect the handset and optional headset

Note
The headset and wireless headset adapter EHS36 should be purchased separately.
EHS36 is used for connecting the phone and a compatible wireless headset. For more
information on how to use the EHS36, refer to
3)

Connect the network and power

You have two options for power and network connections. Your system administrator will
advise you which one to use.
AC power (Optional)

Power over Ethernet (PoE)

AC Power (Optional)

To connect the AC power:

1. Connect the DC plug on the power adapter to the DC5V port on the phone and
connect the other end of the power adapter into an electrical power outlet.
2. Connect the included or a standard Ethernet cable between the Internet port on the
phone and the one on the wall or switch/hub device port.
12
Yealink EHS36 User Guide
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