What does VDDD stand for?
VDDD stands for "VNET International Direct Distance Dialing"
How to abbreviate "VNET International Direct Distance Dialing"?
"VNET International Direct Distance Dialing" can be abbreviated as VDDD
What is the meaning of VDDD abbreviation?
The meaning of VDDD abbreviation is "VNET International Direct Distance Dialing"
What does VDDD mean?
VDDD as abbreviation means "VNET International Direct Distance Dialing"
