What does CFBL stand for?
CFBL stands for "Call Forward Busy Line"
How to abbreviate "Call Forward Busy Line"?
"Call Forward Busy Line" can be abbreviated as CFBL
What is the meaning of CFBL abbreviation?
The meaning of CFBL abbreviation is "Call Forward Busy Line"
What does CFBL mean?
CFBL as abbreviation means "Call Forward Busy Line"
