Screen goes dark when I receive or make a WhatsApp call

[Adanely]

Buenas tardes tengo un problema con pantalla se apaga cuando entra un audio de WhatsApp o una llamada 

Good afternoon I have a problem with the screen goes out when a WhatsApp audio or call comes in

-GT

[Strampke]

Did you obstruct the proximity sensor?

Read about the proximity sensor in the manual.

[Jonas]

Hi @Adanely, welcome to our forum!

I have translated your question to English as this is an International forum, please post any replies in English and it will be easier for me and other users to assist you.

Does this also occur when making or receiving regular phone calls? There is a sensor at the top of the device that will turn the display off when it is covered by for example, your ear.

If you go to Settings > Support > Xperia tests > Proximity sensor, you will find a test for this sensor.

Let us know how it works in the test!