I want to change my tariff from o2 prepaid M 9.99 euro to o2 prepaid L 14.99 euro. My tariff is still going on and I want to change when its has over. When it is over I buy a prepaid and top up? I can speak german a little bit so I can not change my rate in hotline or in store. Could it be possible for me to change the tariff?
Edit by o2_Katja: Verschoben von Mobilfunkvertrag in unsere Englisch Community