Message Display
In this product, communication status and information regarding failures are
notified using messages.
Label
Description
Please insert the SIM card.
Displayed when there is no au IC Card
inserted.
Enter PUK code.
Displayed when the PIN code is locked.
Reach to max PUK retry.
Please contact with customer
service.
This message is displayed if the wrong
PUK (PIN Unlock Key) code is input 10
times in a row.
5GHz is not available because
the device is not in Japan.
Displayed when switching to 5 GHz
mode when overseas.
5GHz is not available because
the device is out of service.
Displayed when switching to 5 GHz
mode when there is no service.
The connector is too hot.
Please unplug the USB cable.
Displayed when the external connection
jack becomes hot.
Communication is restricted
because the device is hot.
If the temperature continues
higher, it may shut down.
Displayed when the main unit becomes
hot.
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