Upgrading Your Phone's Firmware - Cisco SPA 303 User Manual

Installing Your Phone

Upgrading Your Phone's Firmware

Upgrading Your Phone's Firmware
Cisco Small Business IP Phone SPA 303 User Guide (SIP)
Your phone ships with pre-installed firmware. If you modify the firmware on your own you
may lose your ability to use your phone in conjunction with 8x8 service. If you are using your
Cisco phone with 8x8, do not upgrade your phone's firmware without consulting 8x8 Support.
8x8 may automatically upgrade your phones without any action on your part necessary as new
features become available that are compatible with your service.
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