Use the following procedure to check for new firmware updates. You must be an administrator to access the menu.
The base station checks for a firmware update while the handset display reads Connecting.... After a short amount of time, the handset display shows the latest firmware version.
If the current firmware and the latest firmware are the same, the update will not occur and the display will read The Same Version for three seconds prior to returning to the menu list.
The base station reboots itself after updating the firmware.