Hello everyone, yesterday at the O2 shop I got a free card for using the internet for 30 days (I use it a lot for work and I'm currently in De)
The shop staff did the complete procedure and said that I will be notified by sms about the activation. Here, 20 hours later, the card is not working,.
Does anyone have any suggestions or solutions. Thank you.
P.S. in the description of the network on the phone it says Willkommen but without the function