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