Telephone always black when calling even though not on your ear?

Th
- in P series
2

Moin my cell phone is crazy. When I'm on the phone I can't hang up because my cell phone always switches the screen to black even though it's not in my ear. The on / off button does not work in this case either. This is also annoying with WhatsApp voice messages. I have a Huawei P20 can anyone tell me how I can turn off the screen so that it goes black?

am

You will not get around my factory setting.

Th

OK, too bad