Usually yes, on request. You have to ask, and you need to give a bank account for the transfer.
Prepaid credit does not refund itself. Most providers pay it out if you request it in writing when you terminate.
Request it in the same message as your cancellation.
Include an IBAN that will still work after you leave.
Usually yes, on request. You have to ask, and you need to give a bank account for the transfer.