Xiaomi Mi 9

Xiaomi Mi 9

Android 9.0

Select dual SIM settings on your Xiaomi Mi 9 Android 9.0

Read help info

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 11

1. Find "SIM cards & mobile networks"

Press Settings.

Step 2 of 11

1. Find "SIM cards & mobile networks"

Press SIM cards & mobile networks.

Step 3 of 11

2. Turn use of SIM on or off

Press the required SIM.

Step 4 of 11

2. Turn use of SIM on or off

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

Please note that you can only turn off use the SIM if it has not been selected as the default SIM.
Step 5 of 11

2. Turn use of SIM on or off

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

Step 6 of 11

2. Turn use of SIM on or off

Press the Return key.

Step 7 of 11

3. Select default SIM for calls

Press Dial.

Step 8 of 11

3. Select default SIM for calls

Press the required setting.

Step 9 of 11

4. Select default SIM for mobile data

Press Internet.

Step 10 of 11

4. Select default SIM for mobile data

Press the required SIM.

Step 11 of 11

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.
Please note that you can only turn off use the SIM if it has not been selected as the default SIM.
If you turn off use of the SIM, press OK.
Press the Return key.

3. Select default SIM for calls

Press Dial.
Press the required setting.

4. Select default SIM for mobile data

Press Internet.
Press the required SIM.

5. Return to the home screen

Press the Home key to return to the home screen.

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