Cisco Systems 303 Manual De Usuario
Installing Your Phone
Upgrading Your Phone’s Firmware
Cisco Small Business IP Phone SPA 30X User Guide (SIP)
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STEP 5
Click OK. The system displays information about your phone’s current software
and hardware.
and hardware.
STEP 6
Click Upgrade to begin the upgrade.
NOTE
Do not disconnect your phone’s power until the upgrade is complete (the lights on
your phone are no longer blinking).
your phone are no longer blinking).
STEP 7
Click OK to dismiss the status message of the upgrade.