Need a special hardware EMM, which is necessary to reactivate the card. It is needed one a month. The EMM comes via satellite "hardware specific". It has nothing to do with the card and it is without a valid payload. The original box creates the payload and send it to the card. So the only way to keep the card active is an original box or EMM creation for somebody who has knowledge about the Unknown EMM and calculating payload to write it to card manually.