What does PSTC stand for?
PSTC stands for "public switched telephone circuit"
How to abbreviate "public switched telephone circuit"?
"public switched telephone circuit" can be abbreviated as PSTC
What is the meaning of PSTC abbreviation?
The meaning of PSTC abbreviation is "public switched telephone circuit"
What does PSTC mean?
PSTC as abbreviation means "public switched telephone circuit"
