相手 あいて さき固定 こてい接続 せつぞくではありませんでした
aitesakikoteisetsuzokudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 相手先固定接続

1. Was not a fixed-price connection with the other party.; Was not a pre-set connection with the other party.

Past/Perfective
Negative
Polite
Formal Register
Computing