answering machine

An answering machine is a device connected to a telephone line that records voice messages from callers when the user is unavailable to answer. When someone calls and the line is busy or not answered, the machine prompts the caller to leave a message after the tone. Later, the user can listen to these messages at their convenience. Modern answering machines are often integrated into voicemail systems within phones or mobile devices, providing a convenient way to receive and manage messages without missing important calls.