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12
Headset jack
You can connect a headset to the headset jack on your IP Phone for handsfree use. For more
information about the headset jack, see
Handset jack
You can connect the handset to the handset jack located on the back of your IP Phone. For more
information about the handset jack, see
Accessory expansion module
The expansion modules are hardware accessories that connect to the IP Phone and provide
additional line appearances and feature keys. The expansion modules are not available on the IP
1210. For more information about the expansion modules, see
Phone 1210, 1220, and 1230 (page
LAN Ethernet
Connect your IP Phone to your LAN using an Ethernet cable to enable full functionality of your
IP Phone. If your Ethernet port is equipped with Power over Ethernet (PoE), your IP Phone can
be powered through the LAN port. For information about the LAN Ethernet, see
LAN Ethernet cable (page
PoE or AC power
Your IP Phone supports both AC power and Power over Ethernet (PoE). For AC power, you
must order the Nortel-approved AC power adapter (N0146475). For more information about
PoE and AC power, see
Wall-mounted
You can mount your IP Phone on a wall. For more information about mounting an IP Phone on
a wall, see
Wall-mounting the IP Phone (optional) (page
Programmable keys
Your system administrator assigns the programmable keys as line, intercom, or memory keys.
The label for each key appears on the LCD next to the key. The IP Phone 1220 has four
programmable keys. The IP Phone 1230 has ten programmable keys. For more information
about programmable keys, see
NN40050-302
Connecting the headset (optional) (page
Connecting the handset (page
22).
28).
Connecting the power (optional) (page
IP Phone 1210, 1220, and 1230 keys and descriptions (page
27).
Expansion modules for the IP
Connecting the
28).
29).
Chapter 1
27).
14).
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