Why do different windows keep opening while I'm on a call on my OnePlus 2?

[AC Question]

Why do different windows keep opening while I'm on a call on my oneplus 2?

hy do different windows keep opening while I'm on a call on my oneplus 2? Also the phone automatically switches to airplane mode sometimes while I'm on a call.

 

[B. Diddy]

Welcome to Android Central! What kinds of windows? Do you mean that other apps are opening? When you're on the call and the phone is up against your ear, is the screen turning off or staying on? If the latter, your face might be touching the screen and accidentally causing apps to open. The screen should be off when the phone is up against your ear, which is dependent on the phone's proximity sensor. If the screen isn't turning off, the sensor might be faulty.