時分 じぶん わり多重 たじゅうじゃなかったです
jibunwari tajūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 時分割多重

1. Wasn't time-division multiplexing.; Wasn't a time-division multiple.

Past/Perfective
Negative
Polite
Casual Register
Telecommunications