自じ動どう式しき構こう内ない交こう換かん機き
Meanings
Noun
Computing
1. private automatic branch exchange; private branch exchange; PABX; PBX
Kanji used
self
move
ceremony
be concerned about
inside
mingle
exchange
machine
Composed of
automatic (e.g. door, gun, etc.)
private branch exchange; PBX