
P-2602H(W)(L)-DxA Series User’s Guide
12.5 Auto Firmware Upgrade
During
Press “*99#” to upgrade the ZyXEL Device’s firmware. Press “#99#” to not upgrade the ZyXEL Device’s firmware.
180 | Chapter 12 Phone Usage |
During
Press “*99#” to upgrade the ZyXEL Device’s firmware. Press “#99#” to not upgrade the ZyXEL Device’s firmware.
180 | Chapter 12 Phone Usage |