How do I turn on background calls on vivo X9?

Just tap the Back to Desktop button during a call.

Then you can do it, and other apps won't affect the call.

We usually want to operate the mobile phone interface when we are on a call, then it is still possible, you can change this call to a background call, you can directly press the main button of your mobile phone to return.

It is recommended that you go to your phone's settings - Status Bar & Notifications - Run the notification app - Click on the app - Turn on the switch to show notifications.

Once answered, swipe your finger up from the lower end of the screen to unlock the screen to zoom the current call to the background and do other things.

vivox9You go to the mobile phone store to work app, find the game box, and then open the background call.

Generally, when you are connected, you only need to press the back button, and he will talk in the background by default.

Turn on the background call, that means you have turned on the floating window mode, and you can also use this function when you exit.

How to play the game while playing:

1. Turn on background call: enter Settings - Game Magic Box - Turn on Background Call (some models need to enter Settings - Game Mode - Turn on Background Call Settings - Jovi - Game Mode - Turn on Background Call);

Note: If this switch is not available, it means that the phone does not support this feature.

2. After opening, when the call comes during the game, select Answer**, the call will remain in the background after connection, and the hands-free will be turned on at the same time, if the phone is in headphone mode, the hands-free will not be turned on.

Note: Some models cannot use the data network during the call, it is recommended to use the WiFi network to run the game, if the mobile phone can use VoLTE, it is recommended to turn on the VOLTE function.

<>2. After entering the shortcut menu bar of the mobile phone, you can view the application that runs the answer on the back of the mobile phone, and then find the application that you want to close the background running, here "Alipay" as an example.

For vivo X9 mobile phones, you can go to the phone settings - vivoice, turn the switch on, and then press and hold the background button left menu key to start Vivoice, or when connecting the earphones, press and hold the earphone line control button to start.

Steps: 1. Find the settings on the desktop of your phone.

2. Go to find vivoice

3. Enter to turn on vivoice

You only need to send voice commands to Vivoice, and Vivoice can realize commands, such as ordering songs, playing movies, checking web pages, weather queries, and becoming a life assistant.

On the standby screen, tap the touch key on the far left.

Then click on the cross icon to clean up the programs running in the background.

Press and hold a single program and swipe up to close it.

First, the function of intercepting strange calls.

The vivo X9Plus does not come with a built-in function to intercept strange calls.

Then go to the software and click on Fraud Blocker.

Click the settings icon in the top right corner.

**Intercept. Then turn on the switch to block calls from non-address numbers.

Two split-screen. Take QQ and the built-in ** as an example, first run QQ in the background, and then enter the local **** device****, then when QQ comes to the new message, the interface of **** has a QQ small icon, click the QQ small icon to enter the split-screen state.

Tap the leftmost touch button on the standby screen, then tap the cross icon to clean up the programs running in the background, and press and hold a single program and swipe up to close it.

How to turn off background programs on vivo X9 phones: Tap the left button and press and hold the software icon to slide up to close the apps running in the background.

How to turn off the backgrounder:

Open the interface of the phone, press and hold the "home" button on both sides and swipe into the screen to open the interface of "Background Tasks".

Tap Open to see the program running in the background of your phone.

To turn off a program, hold the program and drag it up.

After dragging out the run, the corresponding program is closed and the end of the run, and the icon disappears.

Drag down the ** mark, the program is locked, and the locked program is always running in the background.

2.You can also choose to make a visual call to a contact from your address book.

Go to Settings --**Turn on VoLTE, and then click "**Call" on the call interface, and the other party can make a **call after accepting. If the data network is at 4G or dropped to 3G during the call, the mobile phone can access the Internet; If you drop to 2G, you will not be able to access the Internet. If you use a mobile 4G card, go to Settings --** to turn on the VoLTE function, you can surf the Internet while talking.

2.Both phones have the VOLTE switch turned on, and the status bar is displayed"hd"Icon.

It is a voice service based on IMS. The most direct experience that VoLTE technology brings to 4G users is the shorter waiting time for connection, as well as higher quality and more natural voice call effects.