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Installing Your Phone
Connecting Your Phone’s Power
Cisco Small Business IP Phone SPA9XX User Guide 19
2
STEP 6 Hang onto screws mounted in the wall.
Connecting Your Phone’s Power
If you are using an external power source, push the power cord into the power
supply, and plug the power supply into the phone base. See the Cisco SPA IP
Phone Connections graphic, item, #2.
If you are using Power over Ethernet (PoE) to power the phone, the phone will
receive power when you connect an Ethernet cable from the phone’s WAN port to
a switch in your network that provides PoE. See the ”Connecting Your Phone to the
Computer Network” section on page 20.
NOTE: The SPA922, SPA942, and SPA962
models do not ship with a power supply. If you
are not using Power over Ethernet (PoE), you
must order the PA-100 power supply
separately from Cisco.