Notifications Service is a 100% outsourced, cloud- based solution that lets you send and receive messages across multiple modes — SMS, voice, email and fax. You can confirm appointments or send out informative information to employees, customers or even students in a school system. Emergency notification services can instantaneously send alerts to cellular phones, computers, alarms and message boards Two way messaging service allows employers or schools to check the health of each employee or student before they arrive at the facility.