What does cdo stand for?
cdo stands for "Call Diversion to Operator"
How to abbreviate "Call Diversion to Operator"?
"Call Diversion to Operator" can be abbreviated as cdo
What is the meaning of cdo abbreviation?
The meaning of cdo abbreviation is "Call Diversion to Operator"
What does cdo mean?
cdo as abbreviation means "Call Diversion to Operator"
