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