TYS (Type of Service): Difference between revisions

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A designation in E9-1-1 that specifies if caller’s service is published or non-published and if it is a foreign exchange outside the E9-1-1 serving area.
A designation in E9-1-1 that specifies if caller’s service is published or non-published and if it is a foreign exchange outside the E9-1-1 serving area.
[[Category:Glossary]]

{{glossary}}

Revision as of 00:08, 14 September 2021

A designation in E9-1-1 that specifies if caller’s service is published or non-published and if it is a foreign exchange outside the E9-1-1 serving area.