Congstar down, and you can make
- If you have no network with your Congstar SIM card, first make sure that you are in an area you normally have good phone network. Change the location to check whether the Problem also occurs in a different place.
- You can also start your cell phone new. Sometimes it helps to activate the flight mode on and off after a few minutes.
- On the website allestoerungen.de to learn whether other users of the Congstar Problem are affected.
- As Congstar, the Telecom network is used, you should report the fault via the appropriate form on the Telecom website report.

Congstar-down: failure in a network?
In the next practical tip we will show you how your available data volume at Congstar retrieve.
