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