The European Commission outlined plans to slash the consumer costs for international mobile roaming. Currently, at least 147 million EU citizens are "roaming" on a regular basis and average retail prices for calls made whilst roaming are roughly 4 times higher than the equivalent prices for domestic mobile calls. By EC estimates, operators have been charging prices 300% or 400% higher than the cost of making these calls. At wholesale level, there are no agreed inter-operator tariffs for received calls, so operators could have decreased the prices...