This guide will walk you through the steps to enable the side button on your Samsung Galaxy S25, S25+, or S25 Ultra for terminating phone calls easily. This feature enhances call control and provides you with convenience when managing calls on your device.

Step 1: Access Settings

Begin by unlocking your Samsung Galaxy S25 device and locating the Settings app. You can either swipe down from the top of your screen to access the quick settings and find the gear icon, or look for the Settings app in your app drawer.

Step 2: Navigate to Advanced Features

In the Settings menu, scroll down until you find the option labeled Advanced Features. Tap on it to access additional settings.

Step 3: Select the Side Key Option

Within Advanced Features, look for the Side Key option. This setting manages the actions linked to your device’s side buttons. Tap to continue.

Step 4: Enable Call End Feature

In the Side Key settings, you will see various options that can be configured. Look for the option to End Calls. Toggle the switch to enable this feature, allowing you to end calls using the side button.

Step 5: Test the Configuration

After enabling the setting, it’s important to test out your new call management feature. Make a test call and use the side button to end the call. This will ensure the feature works correctly.

Step 6: Adjust Additional Settings if Necessary

If you experience any issues while using the side button to end calls, you can revisit Settings and make further adjustments. Consider exploring other features in Advanced Features for more ways to customize your experience.

Extra Tips & Common Issues

Here are a few additional tips to enhance your experience:

  • Ensure your device software is up to date to avoid compatibility issues with new features.
  • If the side button does not end calls as expected, double-check the settings in Side Key.
  • Consider utilizing other call management features, such as blocking unwanted calls in Call Settings.

Conclusion

By following these steps, you have successfully enabled your side button to end calls on your Samsung Galaxy S25 devices. This feature significantly aids in managing calls efficiently. For further customization tips, explore our related guides.

Frequently Asked Questions

Can I revert to the original function of the side button?

Yes, you can easily disable the End Calls option in the Side Key settings if you wish to revert to its original function.

Will this feature work on other Samsung Galaxy models?

This feature is specifically designed for the Samsung Galaxy S25 series, although other Samsung models may have similar settings under their respective Advanced Features.

Is there a way to customize the behavior of the side button further?

Yes, you can explore other options in the Side Key menu to assign different actions to your side button as per your needs.