“…Furthermore, studies have shown that the implementation of an alphanumeric paging system has decreased disruptions to patient care, educational activities, and physician workflow. [1][2][3] Without having to respond via telephone call to each numeric page, physicians can triage pages according to their content and perceived urgency, and they can discriminate between those pages that require immediate attention and those that do not. Conversely, senders of the message are able to relay information without needing to wait at a particular telephone terminal for a callback to do so.…”