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DECT handsets Unified Support Tool
8AL90330ENADed01
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What should I do if the handset is marked as failed in the firmware update tool?
1. Unplug the USB cable from the handset.
2. Reconnect the Handset using the USB cable.
3. If the handset changes status to completed and the firmware version and branch version
are correct, then the firmware is successfully updated, and the handset can be
disconnected.
4. If the handset initializes a new update, then the previous attempt to update the firmware
was unsuccessful. Let the update process continue and see if handset updates
successfully.
5. If repeated attempts to update the firmware also fail, then please contact the customer
service. If the handset displays a red screen with an error code, then please provide a
picture of the red screen.
What should I do if an information window does not disappear when the handset is
disconnected?
1. Wait 30 seconds and see if the information window disappears. If it does not disappear,
then use the "Clean up UI" option in the preferences menu. This will remove handsets that
have the status Completed or Failed.
6
USB Hub Black List
Sweex Powered 4 Port USB Hub
Known issues:
•
Connection loss of all several devices can occur if a single device is disconnected.
Continu Hub with 10 USB2.0 Ports
Known issues:
•
Connection loss of all several devices can occur if a single device is disconnected.
•
Limited to 6 handsets. Additional handsets will not be registered in Windows.
•
Bad mechanical quality. USB sockets are lightly fastened.
7
USB Hub White List
•
TRIXES hub with 10 USB2.0 Ports