WinSIM 1000 [SIM and Micro-SIM] monthly cancellable (500MB data-Flat, 250 free minutes, 250 free SMS, 9,95 euro / month, 15ct consequence minute price) O2 network (optional)
The day after the purchase I had the documents in the mailbox. The request which includes the contract for number portability took a few minutes, and already three hours later I was in the mailbox pointing out that number portability would take place
