O2 is the fastest growing mobile operator in Slovakia. Since the start of its activity, it has revolutionised solutions, through open communication and fairness for all customers without distinction.
With a simple product portfolio, it is systematically changing the rules of mobile communication. It was the first to introduce a truly unlimited calling and SMS programme to Slovakia, the first to launch a commercial LTE test run or to offer mobile payments via NFC technology.
The operator has consistently enjoyed the highest customer satisfaction among all operators.