What does PRT stand for?
PRT stands for "Payphone Recognition Tone"
How to abbreviate "Payphone Recognition Tone"?
"Payphone Recognition Tone" can be abbreviated as PRT
What is the meaning of PRT abbreviation?
The meaning of PRT abbreviation is "Payphone Recognition Tone"
What does PRT mean?
PRT as abbreviation means "Payphone Recognition Tone"
