What does CRBT stand for?
CRBT stands for "Call Ring Back Tone"
How to abbreviate "Call Ring Back Tone"?
"Call Ring Back Tone" can be abbreviated as CRBT
What is the meaning of CRBT abbreviation?
The meaning of CRBT abbreviation is "Call Ring Back Tone"
What does CRBT mean?
CRBT as abbreviation means "Call Ring Back Tone"
