What does VGCS stand for?
VGCS stands for "Voice Group Call Service"
How to abbreviate "Voice Group Call Service"?
"Voice Group Call Service" can be abbreviated as VGCS
What is the meaning of VGCS abbreviation?
The meaning of VGCS abbreviation is "Voice Group Call Service"
What does VGCS mean?
VGCS as abbreviation means "Voice Group Call Service"
