You can purchase a refill for your mobile phone from abroad.

 

When buying a direct refill, you will only need access to internet and online banking; it doesn´t matter in whether you're abroad or not. 
Please note that you must buy a refill that matches your sim card's provider & country.

 

When ordering a pin there is no regional restriction either. It can be done from abroad but could also be done before you depart. We'll always send your refill to you by email and most refills have a long validity.
You can always find the refill's expiry date in our confirmation email and activate it at a later date.

If you're looking for instructions regarding how to enter the pin from abroad, we advise you to check your provider's website.