- to be on call
- to be on standby
Generated: This phrase indicates a state of readiness to respond to a situation whenever required. It is often used in contexts such as emergency services or jobs where immediate availability is crucial.
The doctor is on call at all times to handle any emergencies.
Generated: This phrase can also mean being prepared to act or respond but might imply a lesser urgency than being on call. It is frequently used in contexts where individuals or resources are prepared to assist if needed, but are not necessarily required to act immediately.
They are on standby to provide assistance when the event begins.