How to turn off the traffic of the primary and secondary cards?

1, dial 10000 to turn to manual customer service, and turn off the secondary card traffic service!

2, mobile phone settings-data traffic-turn off the secondary card traffic (or limit traffic).

3. Install third-party mobile phone security software-control the data flow of the primary and secondary cards.

Telecom master and slave card package is to provide users with a master card and a slave card at the same time. The master card and the slave card realize joint payment, with the master card as the payment account.

When the primary card user chooses the basic package, the secondary card can enjoy the voice, SMS, MMS, data stream and WiFi duration in the primary card basic package; The unified package implemented by the main and secondary cards exceeds the tariff standard; Local mutual discounts are provided between the primary card and the secondary card. Enjoy the 3G primary and secondary cards outside the package according to the following charges:

When the total usage of the primary and secondary cards exceeds the service volume of voice, SMS, MMS, data Internet traffic and WiFi duration included in the basic package, the corresponding grade of the 3G package selected by the primary card exceeds the tariff standard; If the user of the main card or the auxiliary card adds the optional package of short multimedia message, the user shall be charged according to the principle of "enjoy the basic package first, then choose the package discount, and finally charge according to the tariff standard after exceeding it".

If the basic package provides automatic upgrade of mobile internet traffic, when the total mobile internet traffic of the main card and the auxiliary card exceeds the traffic included in the basic package, the automatic upgrade of mobile internet traffic will be realized according to the actual mobile internet usage after the merger of the main card and the auxiliary card.

You can bring your ID card to the telecom business hall or log in to the online business hall of China Telecom to handle the secondary card business.