What does OCMS stand for?
OCMS stands for "Optional Calling Measured Service"
How to abbreviate "Optional Calling Measured Service"?
"Optional Calling Measured Service" can be abbreviated as OCMS
What is the meaning of OCMS abbreviation?
The meaning of OCMS abbreviation is "Optional Calling Measured Service"
What does OCMS mean?
OCMS as abbreviation means "Optional Calling Measured Service"
