What does MPBX stand for?
MPBX stands for "Main Private Branch Exchange"
How to abbreviate "Main Private Branch Exchange"?
"Main Private Branch Exchange" can be abbreviated as MPBX
What is the meaning of MPBX abbreviation?
The meaning of MPBX abbreviation is "Main Private Branch Exchange"
What does MPBX mean?
MPBX as abbreviation means "Main Private Branch Exchange"
