What does DTDR stand for?
DTDR stands for "Dial Tone Delay Recorder"
How to abbreviate "Dial Tone Delay Recorder"?
"Dial Tone Delay Recorder" can be abbreviated as DTDR
What is the meaning of DTDR abbreviation?
The meaning of DTDR abbreviation is "Dial Tone Delay Recorder"
What does DTDR mean?
DTDR as abbreviation means "Dial Tone Delay Recorder"
