Xiaomi 12

Xiaomi 12

Android 12.0

Select dual SIM settings on your Xiaomi 12 Android 12.0

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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.

Step 1 of 9

1. Find "SIM cards & mobile networks"

Press Settings.

Step 2 of 9

1. Find "SIM cards & mobile networks"

Press SIM cards & mobile networks.

Step 3 of 9

2. Turn use of SIM on or off

Press the required SIM.

Step 4 of 9

2. Turn use of SIM on or off

Press the indicator next to "Turn on" to turn use of the SIM on or off.

Step 5 of 9

2. Turn use of SIM on or off

If you turn off use of the SIM, press OK.

You can only turn off use the SIM if it has not been selected as the default SIM.

Step 6 of 9

2. Turn use of SIM on or off

Press the Return key.

Step 7 of 9

3. Select default SIM for voice calls

Press the required setting below "Default for calls".

Step 8 of 9

4. Select default SIM for mobile data

Press the required SIM below "Data SIM".

Step 9 of 9

5. Return to the home screen

Press the Home key to return to the home screen.

1. Find "SIM cards & mobile networks"

Press Settings.

Press SIM cards & mobile networks.

2. Turn use of SIM on or off

Press the required SIM.

Press the indicator next to "Turn on" to turn use of the SIM on or off.

If you turn off use of the SIM, press OK.

You can only turn off use the SIM if it has not been selected as the default SIM.

Press the Return key.

3. Select default SIM for voice calls

Press the required setting below "Default for calls".

4. Select default SIM for mobile data

Press the required SIM below "Data SIM".

5. Return to the home screen

Press the Home key to return to the home screen.