Eavesdropper (2019)

Selamet, who is working at the old central of a company which is on the eve of moving to a big center, waits for the time when his transfer will take place and he spends his days listening to the phone calls of people he doesn't even know. Apart from his roll sudoku, Selamet, who has no excitement in his life, tries to make his life similar to a stranger on the phone by discovering his closeness to that person.