<status value="active"/> <experimental value="false"/> <date value="2019-12-01"/> <publisher value="HL7, Inc"/> <contact> <telecom> <system value="url"/> <value value="https://github.com/HL7/UTG"/> </telecom> </contact> <description value="Value Set of codes that specify how important the most important waiting mesasge is. For example, if there are 3 low priority messages, 1 medium priority message and 1 high priority message, the message waiting priority would be "high", because "/> <copyright value="Copyright HL7. Licensed under creative commons public domain"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v2-0520"/> <version value="2.1.0"/> </include> </compose> </ValueSet>