What does CCBS stand for?

CCBS stands for "Completion of Call to Busy Subscriber"

How to abbreviate "Completion of Call to Busy Subscriber"?

"Completion of Call to Busy Subscriber" can be abbreviated as CCBS

What is the meaning of CCBS abbreviation?

The meaning of CCBS abbreviation is "Completion of Call to Busy Subscriber"

What does CCBS mean?

CCBS as abbreviation means "Completion of Call to Busy Subscriber"