通話 つうわ料金 りょうきん せいじゃなかったです
tsūwaryōkinseijanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 通話料金制

1. Wasn't a call charge system.; Wasn't charged for the call.

Past/Perfective
Negative
Polite
Casual Register
Computing