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