What does abr stand for?
abr stands for "Auto Busy Redial"
How to abbreviate "Auto Busy Redial"?
"Auto Busy Redial" can be abbreviated as abr
What is the meaning of abr abbreviation?
The meaning of abr abbreviation is "Auto Busy Redial"
What does abr mean?
abr as abbreviation means "Auto Busy Redial"
