The charge of the deputy card can not be returned, and the deputy card does not exist a recharge charge problem, the deputy card is bound to a main card, it uses the traffic ah, and then make a call ah, um what is used with the main card is a charge directly deducted from the main card, if the main card you have been in normal use, the deputy card can be used normally, So there is no need to charge the secondary card.
If the sub-card is also my own, it is not refundable, if the recharge is wrong, it may be returned