When you top up, you can make calls for 6 months and receive calls for 8 months. After 8 months your call credit will expire.
Once you top up, all previous credit (even expired credit) becomes valid.
- For example, if you go 9 months without topping up but have €5.00 credit left, you won't be able to make calls.
- But if you then top up by €10.00, all €15.00 of your credit will be available for making calls over the next 6 months.