Additional data sim card I was unaware of Hi all, I received an email to my email address on 8/6/20, to my surprise stating that I had a invoice for the amount of €29,55. On finding this, I immediately called the customer service hotline, as from the 15/5/20, I had already cancelled my only known contract with you under the number 017621801***. After speaking to the really helpful colleague on the phone, they told me there was also another open contract in my name that had been taking out on 2/7/16. They also explained that the cost this month was the left over bill from last month and a fee to take my number, which was fine. But, I still had an open contract for €14.99, under the phone number 017621801*** (which is a totally different number). Your colleague explained to me this was an o2 blue data sim, which I had no idea about. I had only moved to Germany a week before in 2016 when I first took out my contract under the number 017621801***. They were in agreeance with me that this mad no sense to have this, when I had a per
