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Can I use two physical SIM cards and two eSIMs simultaneously on the Galaxy S24 Ultra


Yes, you can use two physical SIM cards and two eSIMs simultaneously on the Samsung Galaxy S24 Ultra, but with some limitations regarding active connections.

SIM Configuration

- Dual eSIM Support: The Galaxy S24 Ultra is the first Samsung phone to support dual eSIM functionality, allowing users to have two active eSIMs at the same time[2][3].
- Physical SIM Support: The device also retains a physical SIM slot, enabling the use of a physical SIM alongside the eSIMs[1][3].

Active Connections

- Simultaneous Usage: While you can have two physical SIM cards and two eSIMs installed, only two of these can be active at the same time. This means you cannot use all four connections simultaneously; you will need to choose which two are active for calls and data[1][4][5].

Practical Usage

- Users have reported successfully using combinations such as one physical SIM with two eSIMs, or two physical SIMs with one eSIM, depending on their needs and carrier support[1][2].

In summary, while the Galaxy S24 Ultra offers flexible SIM options, it is essential to manage which connections are active at any given time.

To switch between active eSIMs on the Samsung Galaxy S24 Ultra, follow these steps:

1. Open Settings: Launch the Settings app on your device.

2. Select Connections: Tap on Connections to access network-related settings.

3. Access SIM Manager: Tap on SIM manager to view your installed SIM cards and eSIMs.

4. Choose eSIM: You will see a list of your active eSIMs. Select the desired eSIM you want to activate.

5. Activate the Selected eSIM: Once you select an eSIM, you can activate it for use. You may also need to configure settings like preferred SIM for calls or data if prompted.

6. Confirm Activation: After switching, confirm that the selected eSIM is active by checking the network status at the top of your screen.

Additional Notes

- Limitations: Remember that while you can have multiple eSIMs installed, only one can be active at a time along with one physical SIM if applicable.
- Carrier Support: Ensure that your carrier supports switching between eSIMs and that your plans are properly configured for seamless connectivity.

By following these steps, you can easily manage and switch between your active eSIMs on the Galaxy S24 Ultra, allowing for flexibility in managing different mobile plans as needed.

You can customize which eSIM is used for specific features like calls or data on the Samsung Galaxy S24 Ultra. Here’s how to manage your eSIM settings effectively:

Customizing eSIM Preferences

1. Open Settings: Start by launching the Settings app on your Galaxy S24 Ultra.

2. Select Connections: Tap on Connections to access your network settings.

3. Go to SIM Manager: Navigate to SIM manager to view all installed SIM profiles, including your eSIMs.

4. Set Preferred SIM for Calls and Data:
- Calls: You can choose which eSIM to use for outgoing calls. Look for the option labeled Preferred SIM for Calls and select the desired eSIM.
- Mobile Data: Similarly, set your preferred SIM for mobile data by selecting the option labeled Mobile Data. This allows you to specify which eSIM will handle your data connection.

5. Customize Messaging Preferences: You can also set preferences for SMS messaging. In the same SIM manager menu, look for options related to messaging and select the preferred eSIM for sending texts.

Additional Features

- Incoming Calls and Texts: Even if you set a preferred SIM for calls and data, the other SIMs will still be available for incoming calls and texts. You can manually select a different SIM when placing a call or sending a message if needed.

- Switching Between SIMs: If you want to switch between eSIMs frequently, it's advisable to familiarize yourself with the settings so you can quickly change preferences as required without navigating through multiple menus each time.

- Third-Party Apps: Some users have found that using third-party apps like Google Phone or Google Messages enhances their ability to manage SIM preferences more intuitively, especially when dealing with multiple contacts and communication types.

By following these steps, you can effectively customize which eSIM is used for calls, data, and messaging on your Galaxy S24 Ultra, allowing for a tailored user experience based on your specific needs.

Citations:
[1] https://www.reddit.com/r/samsung/comments/199sn69/samsung_galaxy_s24_ultra_dual_esim/
[2] https://www.tascom.io/post/samsung-galaxy-s24-dual-esim-tascom
[3] https://www.getnomad.app/blog/samsung-galaxy-s24-dual-esim
[4] https://www.youtube.com/watch?v=5A8P_9EKoIo
[5] https://www.youtube.com/watch?v=8k-wsbXKYsg
[6] https://www.runbazaar.com/p/samsung-galaxy-s24-ultra-5g-smartphone-12gb256gbdual/RBIvON7T/
[7] https://deviceguides.vodafone.co.uk/samsung/galaxy-s24-ultra-android-14/connectivity/select-settings-for-dual-sim-functionality/
[8] https://www.samsung.com/uk/support/mobile-devices/how-to-install-nano-sim-card-and-esim-on-the-galaxy-s24-series/