What does CFB/NA stand for?
CFB/NA stands for "Call Forward Busy/Not Available"
How to abbreviate "Call Forward Busy/Not Available"?
"Call Forward Busy/Not Available" can be abbreviated as CFB/NA
What is the meaning of CFB/NA abbreviation?
The meaning of CFB/NA abbreviation is "Call Forward Busy/Not Available"
What does CFB/NA mean?
CFB/NA as abbreviation means "Call Forward Busy/Not Available"
