Switching between multiple SIM profiles can vary depending on the device and the type of SIM profiles you are using. If you are using physical SIM cards, you would need to physically swap the SIM cards to switch between the profiles. On the other hand, if you are using an eSIM, switching between profiles can be done more easily through your device's settings.
On devices that support multiple eSIM profiles, switching between profiles is typically as simple as navigating to your device eSIM settings and selecting the profile you want to use.
For example, on an iPhone, you can switch between eSIM profiles by going to:
1. Go into Settings.
2. Go into Cellular/Mobile Data.
3. Click on the eSIM you want to use.
4. Select Turn on this line.
This will allow you to use which eSIM you want to use in the moment. Some devices may require additional steps or may not support multiple eSIM profiles at all. If your device supports multiple eSIM profiles, switching between profiles can be relatively easy and convenient through your device settings.