What does BI stand for?
BI stands for "Signaling Identification Assigned By Exchange B"
How to abbreviate "Signaling Identification Assigned By Exchange B"?
"Signaling Identification Assigned By Exchange B" can be abbreviated as BI
What is the meaning of BI abbreviation?
The meaning of BI abbreviation is "Signaling Identification Assigned By Exchange B"
What does BI mean?
BI as abbreviation means "Signaling Identification Assigned By Exchange B"
