32
CAUTION
If you are using your phone with an Internet Telephony Service Provider’s system,
do not upgrade your phone’s firmware without consulting your service provider. Your provider
may automatically upgrade your phones without any action on your part necessary.
To upgrade your phone’s firmware, download the firmware from the Cisco website and install it
from your PC. See the following section for instructions.
Determining Your Current Firmware Version
STEP 1
Press the Setup button.
STEP 2
Scroll to Product Info and press select.
STEP 3
Scroll to Software Version. The firmware version number is displayed.
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Summary of Contents for SPA 303g
Page 1: ...Cisco Small Business Model SPA 303g User Guide Version 1 ...
Page 23: ...25 STEP 3 Push the MB onto the phone s base Slide the MB upwards to lock it in place ...
Page 24: ...26 STEP 4 Optional If a Wi Fi or PoE dongle is installed place in the tray ...
Page 25: ...27 STEP 5 Plug in the Ethernet and power cables ...
Page 26: ...28 STEP 6 Hang onto screws mounted in the wall ...