Charge the secondary card with flow. Can the main card receive short messages?

According to the industry encyclopedia, if the secondary mobile phone card is recharged, the main mobile phone card will not receive a message prompt, and only the secondary mobile phone card will be given separately. Its primary and secondary cards provide customers with a primary card and a secondary card at the same time. The main and auxiliary cards realize combined payment, and the main card is used as the payment account. The rules are as follows:

1. When the primary card user chooses the basic package, the secondary card user can * * * enjoy the voice, SMS, MMS, data flow, wireless network duration, prepaid call back fee or free call fee in the primary card basic package;

2. The unified package implemented by the main and secondary cards exceeds the tariff standard;

3. Free unlimited local calls between fixed line, main card and auxiliary card;

4. The national roaming answering of the secondary card is free, and the caller ID function is free.