What is the announcement?

The notification system is a set of protocols and procedures that may include human and computer components. The purpose of these systems is to generate and send timely messages to a person or group of people. Simple notifications systems use a single means such as e -mail or text message. More complicated systems designed to send critical information usually use other methods of communication and may also include human elements to ensure that each person actually receives a message. Emergency announcement systems operated by government agencies can use telephone system, television broadcasting and a wide range of other communication methods. An example of a simple notification system is how the user can configure the site to send e -mail when updating or other similar events occurs. Computers, phones, and other devices use simple Tification non -systems to alert users to incoming text messages, e -maly and other events. Most of these systems have only poisonNO The notification method, especially if the information that is communicated is not considered critical.

More complicated announcement systems are usually used in situations where it is very important for people to be contacted immediately. Many businesses use some type of advanced announcement system to ensure that critical employees are always within reach. If there is an emergency that requires the attention of one or more employees, the notification system can be activated. Initial contact will usually be bound by a text message, e -mail or phone. If the initial contact fails, some systems are then able to move to other employees who can resolve the situation instead.

Governments

Governments also use complex notifications to warn citizens or other important events. Two methods often incorporated into this type of notification system are television broadcasting and telephonesystems. In some cases, the emergency telephone system system can be used to call the inhabitants of the area, although it cannot warn people who do not have ground phones. Some local governments maintain an emergency notice databases that can allow citizens to leave mobile phones, e -mail addresses and other contact information. There is sometimes a human element present in the announcement systems, in which case people can be expected to alert their friends and neighbors or even a specific list of people.