What does DTLU stand for?
DTLU stands for "Digital Trunk and Line Unit"
How to abbreviate "Digital Trunk and Line Unit"?
"Digital Trunk and Line Unit" can be abbreviated as DTLU
What is the meaning of DTLU abbreviation?
The meaning of DTLU abbreviation is "Digital Trunk and Line Unit"
What does DTLU mean?
DTLU as abbreviation means "Digital Trunk and Line Unit"
