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Who can I ask if I need support?
I have forgotten my "admin" password. What can I do?
What is the meaning of CMS Error 350?
The status of the modem shows “Unknown”. What can I do?
How do i find the IP adress of my SMS Gateway?
My SMS Gateway does not send SMS anymore
Update was not successful, what do I do?
First aid for signal strength
Seit der Abschaltung von UMTS versendet mein Gerät keine SMS mehr, was kann ich tun?