What does OCBI stand for?
OCBI stands for "Outgoing Call Barring"
How to abbreviate "Outgoing Call Barring"?
"Outgoing Call Barring" can be abbreviated as OCBI
What is the meaning of OCBI abbreviation?
The meaning of OCBI abbreviation is "Outgoing Call Barring"
What does OCBI mean?
OCBI as abbreviation means "Outgoing Call Barring"
