The icon below is created on your desktop after installation. Double-click it to start the Upgrading tool. You can also start the application by selecting
"The GX15 UpgradingTool" from the Start menu.
The download setup screen appears after starting the application.
1. Select Device: Shows port numbers of handsets (phones) recognised by the PC.
2. Select Load File: Specify a file to download.
3. Select Load Area: Select data space to store files.