Brussels, 07/09/2009 (Agence Europe) - In a letter sent on Monday 7 September, the European Commission repeated its calls for the Slovakian telecoms regulator, Telekomunikaèný úrad Slovenskej republiky (TÚSR), to bring mobile termination rates (MTRs) to more competitive levels in Slovakia. MTRs are the wholesale charges which mobile operators charge other operators for connecting calls on their networks. The Commission sent its first letter to Bratislava on 24 April last (EUROPE...