ZyXEL Communications P-2302R Series User Manual
P-2302R Series User’s Guide
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Chapter 11 Phone Usage
11.5 Auto Firmware Upgrade
During auto-provisioning, the Prestige checks to see if there is a newer firmware version. If
newer firmware is available, the Prestige plays a recording when you pick up your phone’s
handset.
newer firmware is available, the Prestige plays a recording when you pick up your phone’s
handset.
Press “*99#” to upgrade the Prestige’s firmware.
Press “#99#” to not upgrade the Prestige’s firmware.