Hello, please my data plan is O2 free S 3Gb online, is it possible to switch to O2 free M 20 Gb online? If yes how do I go about it because I need more data ?
Our English-speaking postpaid and landline support for you. We are happy to assist you.
089 66 66 30 08 1**german landline rates
Monday till Friday 10 am - 6 pm