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