What does RTNR stand for?
RTNR stands for "Ring Tone No Response"
How to abbreviate "Ring Tone No Response"?
"Ring Tone No Response" can be abbreviated as RTNR
What is the meaning of RTNR abbreviation?
The meaning of RTNR abbreviation is "Ring Tone No Response"
What does RTNR mean?
RTNR as abbreviation means "Ring Tone No Response"
