The job of a medical practitioner is a very busy and important job, and practitioners must be available 24/7 to take care of patients. But it’s not humanly possible to be available around the clock for calls from patients. This is why an alternative is necessary to serve patients around the clock when they have urgent medical queries. Hiring additional employees or paying existing employees to stay after hours is very costly and not very effective, because a limited number of employees can not a...