an automatically operated PBX.
[ p ( rivate ) a ( utomatic ) b ( ranch ) ex ( change ) ]
PABX
Meaning of PABX in English
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012
an automatically operated PBX.
[ p ( rivate ) a ( utomatic ) b ( ranch ) ex ( change ) ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012