When can delivery drivers use the Rabbit app?

The use of the Rabbit app by delivery drivers is intended for professional purposes that directly pertain to their tasks, specifically during dispatch and delivery. This is because the app is designed to facilitate communication and improve efficiency in managing delivery operations. When drivers are actively involved in dispatching packages and making deliveries, the app provides necessary tools and updates that ensure they can perform their duties effectively.

In contrast, the other options focus on limitations or scenarios that fall outside the app's intended use. For example, using the app exclusively during off-peak hours would restrict its availability and usefulness during high-demand times. Personal errands do not align with the professional responsibilities of delivery drivers, and utilizing the app solely for emergencies would diminish its primary function as a tool for day-to-day delivery operations. Therefore, using the Rabbit app during dispatch and delivery is the most appropriate and effective application of the technology for delivery drivers.