The main card and the secondary card are bundled, and the charge to which card is the same. The main card and the secondary card enjoy the same number of minutes and the same amount of network traffic. So don't worry if you charge your phone to the secondary card. The tariff package is the same. If the main card and the secondary card have been used, do not worry about any problems, charge the mobile phone charge to the secondary card, share the phone charge, share the traffic, and charge to which is the same.
Hello, the charge is directly to the account after the recharge, can not be cancelled, the main and secondary card is shared, so to the secondary card recharge is equivalent to the main card recharge
If your secondary card and the main card are shared by the account, it doesn't matter, anyone can use it, if it is not shared, it can only be used separately for the secondary card.