In "Whose Hello?", players step into the shoes of an anthropomorphic phone named Callum, who has been mysteriously disconnected from his owner. With the quirky ability to listen to conversations happening around him in his previous owner's life, Callum must uncover the truth behind their sudden separation. Players navigate through comedic scenarios, interact with a cast of eccentric characters, and piece together clues by piecing together snippets of calls and messages. Carefully choosing which conversations to eavesdrop on leads to different outcomes, making each interaction important. With a dash of humor and a multitude of wild twists, players will find out just how complicated a separation can be when you're a phone!