Your understanding of Technology Expense Management (TEM) terminology begins here with Valicom.This TEM glossary explains the most common terms in simple, approachable language to help you understand, manage, & optimize your telecom environment.
Letter of Authorization (LOA)
Definition:
A document granting permission to access or manage service records. It enables third parties to handle account tasks.
Usage Example:
An LOA let Valicom audit carrier accounts.
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