- Do I need to subscribe to Roaming Voice and SMS to use the services and what are the rates?

Roaming Voice and SMS services are available by default when you purchase Zero1 mobile plan. These are Pay-As-You Roam services and there are no recurring monthly subscription fee or additional surcharge to use them. You will be only charged based on the Roaming Voice or SMS rates and the charges will be reflected in the current usage bill.

* Roaming Voice and SMS services are not applicable to foreigners at the moment.