User guide

Installing Your Phone
Connecting Your Phone’s Power
Cisco Small Business IP Phone SPA 525G/SPA 525G2 (SPCP) User Guide 26
2
STEP 4 Plug in the Ethernet and power cables.
STEP 5 Hang onto screws mounted in the wall.
Connecting Your Phone’s Power
If you are using an external power source, plug it into the building’s power source,
and plug the power supply into the phone base. See Figure 2 on page 21, item #2.
NOTE The Cisco SPA 525G/525G2 does 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.