Huawei eSpace 6870 User Manual page 18

EchoLife ET685 IP Phone User Manual
Table 3-1 Description of the connectors
No. Connector
(1) EXT port
(2) PC port
(3) LAN port
(4) Power connector
(5) Headset port
(6) Handset port
(7) Earphone jack
Description
A port used to connect an expansion board for
increasing multi-purpose keys. In this way, you can
call a user by pressing one key.
A 10/100 Mbit/s RJ-45 PC port. You can use the
straight-through cable to connect the PC port. When
using the PC phone, you can configure the port.
(Optional)
A 10/100 Mbit/s RJ-45 LAN port. You need to use
the straight-through cable to connect the LAN port
to the Ethernet port. The phone supports PoE
(802.3af) power supply. In this case, you must
connect the port to the switch supporting PoE
power supply.
A 5V power connector. After the network cable
connection is complete, use the power adapter
intended for the eSpace 6870 to connect the power
port to the power supply to switch on the phone.
A RJ-22 port. If you want to use the headset for
communication, install the headset socket to the
port.
A RJ-22 port. If you want to use the headset for
communication, install the headset socket to the
port.
A 2.5mm jack in convenience of talk with an
earphone.
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3 Installing the eSpace 6870