Brussels, 27/06/2008 (Agence Europe) - According to a study carried out by Connect2Roam for the European Commission, the use of mobile data services within individual member states is growing much faster than cross border data roaming services. This is because mobile operators are introducing aggressive retail rates to compete with existing broadband offers. However, use of data roaming services (when a user uses his mobile phone abroad) remains limited, as consumers are discouraged by...