What does CSUI stand for?
CSUI stands for "Call Set Up Immediate"
How to abbreviate "Call Set Up Immediate"?
"Call Set Up Immediate" can be abbreviated as CSUI
What is the meaning of CSUI abbreviation?
The meaning of CSUI abbreviation is "Call Set Up Immediate"
What does CSUI mean?
CSUI as abbreviation means "Call Set Up Immediate"
