The secondary card will be in arrears. Do you see the primary card?

The primary and secondary cards enjoy the phone bill * * *, and the primary card can query the consumption of the secondary card through the phone bill. In the case of insufficient phone bill balance, the main and secondary card users will receive SMS prompts. In addition, the secondary card and the primary card are independent accounts, and each account has its own independent debt and payment responsibilities. If the secondary card fails to pay the arrears in time, the main card user may receive a dunning notice or arrears information. This is mainly because there is usually a certain responsibility relationship between the primary card user and the secondary card user, and the primary card user may be told or urged to solve the problem of arrears. Therefore, after the secondary card is in arrears, the main card user may see the prompt. If the primary card is used to recharge the secondary card, only the primary card mobile phone will receive the recharge information and will not send it to the secondary card mobile phone.