OPPO Find N2 Flip
Select dual SIM settings
When you insert two SIMs into your phone, you can make calls and send and receive messages from both SIMs. You can also select a default SIM for mobile data usage.
Slide two fingers downwards starting from the top of the screen.
Press the settings icon.
Press Mobile network.
Press the required SIM.
Press the indicator next to "Enable" to turn use of the SIM on or off.
Press the Return key.
Press Calling.
Press the required setting.
Press Internet.
Press the required SIM.
Press the Home key to return to the home screen.
1. 1. Find "Mobile network"
2. 2. Turn use of SIM on or off
3. 3. Select default SIM for voice calls
4. 4. Select default SIM for mobile data
5. 5. Return to the home screen