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