Why is my phone number for three months without a recharge number becomes empty it?

Users questions:
Experts answer: Hello! If I am not wrong, then - should be your card has to be valid after the expiry of three months has not been prepaid, so it becomes an empty number (is back)! If it is because there is no recharge for 3 months and the expiration of the card, your card will be temporarily forced outage , Mobile or China Unicom will activate your card until the reservation period during this waiting period if you still do not recharge it - move to the waiting period, this card will be operators back unconditionally! (Even if there is money to the card, will be unconditional, "confiscated" - do not ask why? This is the (provisions of the King) shall!)
  • This information provided by the users.Thanks!