What does S/DTT stand for?

S/DTT stands for "Satellite Digital Tie Trunk"

How to abbreviate "Satellite Digital Tie Trunk"?

"Satellite Digital Tie Trunk" can be abbreviated as S/DTT

What is the meaning of S/DTT abbreviation?

The meaning of S/DTT abbreviation is "Satellite Digital Tie Trunk"

What does S/DTT mean?

S/DTT as abbreviation means "Satellite Digital Tie Trunk"