What does RTTTL stand for?
RTTTL stands for "Ringing Tones Text Transfer Language"
How to abbreviate "Ringing Tones Text Transfer Language"?
"Ringing Tones Text Transfer Language" can be abbreviated as RTTTL
What is the meaning of RTTTL abbreviation?
The meaning of RTTTL abbreviation is "Ringing Tones Text Transfer Language"
What does RTTTL mean?
RTTTL as abbreviation means "Ringing Tones Text Transfer Language"
