| NOTAS: | "GPRS Roaming: technical options and strategic implications" evaluates the ISP and GRX models of GPRS roaming, and assesses the current progress in implementing the latter model by mobile operators and GRX providers. It also analyses the potential role for GRX providers in complementary services, and the implications for the marketing channels pursued by mobile portals and ASPs. Recommendations are provided for mobile operators, GRX providers, and content and application providers." |
