There is a sound on the switch screen of Samsung mobile phone. What happened?

According to your description:

You can't know your machine information because you didn't provide the detailed model of the machine. If your mobile phone supports the voice function of S Voice, it allows you to do a variety of operations through simple voice, such as looking at pictures, making phone calls, sending text messages and so on. To use this function, please follow the following steps:

1. If you don't have the S voice icon in your phone, please double-click the Home button (also called the Home button) under the standby page to activate it.

2. Click Application.

3. click on s voice.

4. When you use it for the first time, you need to set the S voice. Click Next on this page.

5. Click Next again.

6. Click Next again (if you need to change, please click Change Now).

7. Click Next again.

8. Finally, click Finish.

9. Click the microphone icon to have a voice conversation.

Tip:

If there is no voice prompt when you speak, please click the voice disabled icon in the lower left corner and turn on the voice instead.

Tip:

1. To exit the S Voice function, press the back key.

2. using the S Voice function requires network support.

Samsung knows to provide you with high-quality solutions and answer your questions attentively, hoping to get your satisfactory evaluation.