Homonym: do not disturb (Privacy)
"Do Not Disturb" is a common sign or indicator used to request privacy or to prevent interruptions. It is often found in hotels, where guests can hang a sign on their door to indicate they do not want housekeeping or other staff to enter. This practice helps ensure that individuals can enjoy their personal space without disturbances.
In addition to hotels, the "Do Not Disturb" feature is also available on many electronic devices, such as smartphones and computers. When activated, this feature silences notifications and calls, allowing users to focus on tasks or enjoy uninterrupted time without distractions from text messages, phone calls, or app notifications.