What does Ums stand for?
Ums stands for "Unified Messaging System"
How to abbreviate "Unified Messaging System"?
"Unified Messaging System" can be abbreviated as Ums
What is the meaning of Ums abbreviation?
The meaning of Ums abbreviation is "Unified Messaging System"
What does Ums mean?
Ums as abbreviation means "Unified Messaging System"
