If you are a Pay As You Go customer, you will need to top up your phone with credit before you use it.
If you need to check your balance first dial *#100# and click the call button. The balance will be displayed in a message on the screen.
TOPPING UP (ADDING CREDIT)
You can top up online, by phone and in selected small shops accross the island.
Click here for all the ways you can top up in more detail.