Roaming drains the battery.O roaming gasta a bateria.
With regard to the question on roaming, is there not ...Com respeito à questão do roaming, não há o ...
... be forced to offer roaming services below cost.... a oferecerem serviços de roaming abaixo do custo.
... we bring down prices on roaming, the operators try to ...... estarmos a descer os preços do roaming, os operadores tentarem ...
... of terrestrial public mobile telephony services to the roaming customer;... de serviços telefónicos móveis públicos terrestres ao cliente de roaming ;