Talk:Spain/@comment-93.125.26.23-20170612193929/@comment-24682153-20170613092700

They don't state any minimal consumption for prepaid right now. The best thing is to run your account down to zero. Then you have to do nothing, but need to top-up within a year to keep your SIM alive.

If you have a standing balance on your account, you need to make sure that your package doesn't auto-renew. For this change to "Mundo sin navegación" and change back when you need data again.