Hello I would like to cancel my contract as I left Germany and went back to France and I cannot use my gigacube here.But I couldn't add my contract online as I did not found the registration number in the letter I received when I made the contract. I...
Hello , (I am sorry I am very bad in german so I prefer to ask in english)
I wanted to order a Gigacube for a new subscription online , but when I tried to enter my IBAN , it told me that I had to call a certain number because it is an International ...
