What does MBT stand for?

MBT stands for "Michigan Bell Telephone Company (later part of AMERITECH, now SBC)"

How to abbreviate "Michigan Bell Telephone Company (later part of AMERITECH, now SBC)"?

"Michigan Bell Telephone Company (later part of AMERITECH, now SBC)" can be abbreviated as MBT

What is the meaning of MBT abbreviation?

The meaning of MBT abbreviation is "Michigan Bell Telephone Company (later part of AMERITECH, now SBC)"

What does MBT mean?

MBT as abbreviation means "Michigan Bell Telephone Company (later part of AMERITECH, now SBC)"