Samsung Galaxy S23 Ultra
![f-119ea836-bc36-4720-a233-5cd9c3dd1047](http://wmstatic.global.ssl.fastly.net/ml/020724-f-119ea836-bc36-4720-a233-5cd9c3dd1047.png?width=140&height=200)
![f-7828d67e-4ed9-4c89-ad5e-828b90068013](http://wmstatic.global.ssl.fastly.net/ml/020724-f-7828d67e-4ed9-4c89-ad5e-828b90068013.png?width=140&height=200)
![f-a2f12fff-0309-4d61-abf1-ae8b6a27630e](http://wmstatic.global.ssl.fastly.net/ml/020724-f-a2f12fff-0309-4d61-abf1-ae8b6a27630e.png?width=140&height=200)
![f-7c1f3cb7-12e6-49a2-88c9-bcb1a21c36f8](http://wmstatic.global.ssl.fastly.net/ml/020724-f-7c1f3cb7-12e6-49a2-88c9-bcb1a21c36f8.png?width=140&height=200)
![f-1ee9289d-83f0-4f47-bf44-ba37330b87ee](http://wmstatic.global.ssl.fastly.net/ml/020724-f-1ee9289d-83f0-4f47-bf44-ba37330b87ee.png?width=140&height=200)
![f-71859950-643c-47ac-bbd9-914dc07a8eda](http://wmstatic.global.ssl.fastly.net/ml/020724-f-71859950-643c-47ac-bbd9-914dc07a8eda.png?width=140&height=200)
Selecting 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. Slide two fingers downwards starting from the top of the screen.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-7b615281-013b-4b30-807d-70d15fc217a7.png?width=240&height=518)
![Slide two fingers downwards starting from the top of the screen. Slide two fingers downwards starting from the top of the screen.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-7b615281-013b-4b30-807d-70d15fc217a7.png?width=358&height=766)
Slide two fingers downwards starting from the top of the screen.
![Press the settings icon. Press the settings icon.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-1be6eac2-abf7-4cce-ad40-b571105fe496.png?width=240&height=518)
![Press the settings icon. Press the settings icon.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-1be6eac2-abf7-4cce-ad40-b571105fe496.png?width=358&height=766)
Press the settings icon.
![Press Connections. Press Connections.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-83b1dcd5-cc9b-4231-801e-0e22856bbd6a.png?width=240&height=518)
![Press Connections. Press Connections.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-83b1dcd5-cc9b-4231-801e-0e22856bbd6a.png?width=358&height=766)
Press Connections.
![Press SIM manager. Press SIM manager.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-6be9db4f-c4ee-4396-9445-64ca096156ad.png?width=240&height=518)
![Press SIM manager. Press SIM manager.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-6be9db4f-c4ee-4396-9445-64ca096156ad.png?width=358&height=766)
Press SIM manager.
![Press the required SIM. Press the required SIM.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-e6c86a6b-e42c-4e39-9318-5d3c08434bbd.png?width=240&height=518)
![Press the required SIM. Press the required SIM.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-e6c86a6b-e42c-4e39-9318-5d3c08434bbd.png?width=358&height=766)
Press the required SIM.
![Press the indicator to turn use of the SIM on or off. Press the indicator to turn use of the SIM on or off.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-7641bf3e-ac49-4cf4-b1e4-2ced21891845.png?width=240&height=518)
![Press the indicator to turn use of the SIM on or off. Press the indicator to turn use of the SIM on or off.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-7641bf3e-ac49-4cf4-b1e4-2ced21891845.png?width=358&height=766)
Press the indicator to turn use of the SIM on or off.
![If you turn on use of the SIM, press Turn on. If you turn on use of the SIM, press Turn on.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-37b3e0d3-7fae-4dad-a2aa-7110c0f86741.png?width=240&height=518)
![If you turn on use of the SIM, press Turn on. If you turn on use of the SIM, press Turn on.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-37b3e0d3-7fae-4dad-a2aa-7110c0f86741.png?width=358&height=766)
If you turn on use of the SIM, press Turn on.
![If you turn off use of the SIM, press Turn off. If you turn off use of the SIM, press Turn off.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-c174cee7-5be0-43f4-956a-fb64cedc9bcf.png?width=240&height=518)
![If you turn off use of the SIM, press Turn off. If you turn off use of the SIM, press Turn off.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-c174cee7-5be0-43f4-956a-fb64cedc9bcf.png?width=358&height=766)
If you turn off use of the SIM, press Turn off.
![Press the Return key. Press the Return key.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-7641bf3e-ac49-4cf4-b1e4-2ced21891845.png?width=240&height=518)
![Press the Return key. Press the Return key.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-7641bf3e-ac49-4cf4-b1e4-2ced21891845.png?width=358&height=766)
Press the Return key.
![Press Calls. Press Calls.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-e6c86a6b-e42c-4e39-9318-5d3c08434bbd.png?width=240&height=518)
![Press Calls. Press Calls.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-e6c86a6b-e42c-4e39-9318-5d3c08434bbd.png?width=358&height=766)
Press Calls.
![Press the required setting. Press the required setting.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-0e296bc3-8327-4f49-b2d5-6230c41373c1.png?width=240&height=518)
![Press the required setting. Press the required setting.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-0e296bc3-8327-4f49-b2d5-6230c41373c1.png?width=358&height=766)
Press the required setting.
![Press Messages. Press Messages.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-e6c86a6b-e42c-4e39-9318-5d3c08434bbd.png?width=240&height=518)
![Press Messages. Press Messages.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-e6c86a6b-e42c-4e39-9318-5d3c08434bbd.png?width=358&height=766)
Press Messages.
![Press the required SIM. Press the required SIM.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-dd434211-64d5-4c86-bf8c-ad77dd9a3642.png?width=240&height=518)
![Press the required SIM. Press the required SIM.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-dd434211-64d5-4c86-bf8c-ad77dd9a3642.png?width=358&height=766)
Press the required SIM.
![Press Mobile data. Press Mobile data.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-e6c86a6b-e42c-4e39-9318-5d3c08434bbd.png?width=240&height=518)
![Press Mobile data. Press Mobile data.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-e6c86a6b-e42c-4e39-9318-5d3c08434bbd.png?width=358&height=766)
Press Mobile data.
![Press the required setting. Press the required setting.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-baeae638-c699-4606-9c3e-4f233b00b3aa.png?width=240&height=518)
![Press the required setting. Press the required setting.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-baeae638-c699-4606-9c3e-4f233b00b3aa.png?width=358&height=766)
Press the required setting.
![Press the Home key to return to the home screen. Press the Home key to return to the home screen.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-e6c86a6b-e42c-4e39-9318-5d3c08434bbd.png?width=240&height=518)
![Press the Home key to return to the home screen. Press the Home key to return to the home screen.](http://wmstatic.global.ssl.fastly.net/ml/020724-f-e6c86a6b-e42c-4e39-9318-5d3c08434bbd.png?width=358&height=766)
Press the Home key to return to the home screen.