What does CCBs stand for?
CCBs stands for "Communication Completion on Busy Subscriber"
How to abbreviate "Communication Completion on Busy Subscriber"?
"Communication Completion on Busy Subscriber" can be abbreviated as CCBs
What is the meaning of CCBs abbreviation?
The meaning of CCBs abbreviation is "Communication Completion on Busy Subscriber"
What does CCBs mean?
CCBs as abbreviation means "Communication Completion on Busy Subscriber"
