What does DTSS stand for?
DTSS stands for "Digital Telephone Switching System"
How to abbreviate "Digital Telephone Switching System"?
"Digital Telephone Switching System" can be abbreviated as DTSS
What is the meaning of DTSS abbreviation?
The meaning of DTSS abbreviation is "Digital Telephone Switching System"
What does DTSS mean?
DTSS as abbreviation means "Digital Telephone Switching System"
