1&1 AVM FRITZ!Box 7520, Быстрый старт

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Troubleshooting
Problem Possible cause Solution
No internet connection or
faulty internet connection
1&1 LTE-Antenne plugged in incor-
rectly Plug the LTE antenna in again. Switch the USB port,
if possible.
Device doesn’t work correctly Restart the device.
Poor signal
Find a new location for your 1&1 HomeServer. Make sure
there are no obstacles between the LTE antenna and the
antenna mast.
Data allowance surpassed
You have used up your data allowance. Your connection speed
will be up to 64 kBit/s until your next billing cycle.
see 1&1 Hilfe-Center
No phone line connection
or faulty phone line
Telephone not connected correctly Plug the telephone in properly.
DECT telephone doesn’t work Activate DECT on your 1&1 HomeServer. Open up the
FRITZ!Box user interface. Click on
DECT > Base station . Tick
the DECT box and click Confirm .
Telephone numbers allocated
incorrectly Allocate the telephone numbers correctly to the devices.
see ”Handbuch DSL“
Incorrect login details Enter the correct login details. > page 12
Device doesn’t work correctly Restart the device.
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