The phone uses a proximity sensor to turn off the screen during calls.
Телефон использует датчик близости, чтобы выключать экран во время звонков.
Definitions
A proximity sensor is a device that detects the presence or absence of an object within a certain range without physical contact. It typically uses various technologies such as infrared, ultrasonic, or capacitive sensing to determine the distance to an object and is commonly used in applications like smartphones, automotive systems, and industrial automation.
