What does VVT stand for?
VVT stands for "Via Voice Telephony"
How to abbreviate "Via Voice Telephony"?
"Via Voice Telephony" can be abbreviated as VVT
What is the meaning of VVT abbreviation?
The meaning of VVT abbreviation is "Via Voice Telephony"
What does VVT mean?
VVT as abbreviation means "Via Voice Telephony"
