5 auto firmware upgrade – ZyXEL Communications Prestige 2602H Series User Manual

Page 160

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Prestige 2602H/HW Series User’s Guide

160

Chapter 10 Phone Usage

10.5 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.
Press “*99#” to upgrade the Prestige’s firmware.
Press “#99#” to not upgrade the Prestige’s firmware.

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