Is oppo r9s dual card dual standby?

Oppo r9s is dual card and dual standby, and the specific setting method is as follows:

1, first find the setting function on the mobile phone.

2. Click the setting function to enter the setting interface.

3. In the setting interface, you will see the functions of dual card and mobile network.

4. Clicking on the function of dual card and mobile network will take you to the interface of SIM card information.

5. At this time, you will see the following functions of default card settings.

6. Click the dial-down function at this time to enter another default card setting interface, where you can set the dual-card dual standby function.