受信 じゅしん がわSS えすえす利用 りよう しゃでした
jushingawa esue suri yōshadeshita

Noun
Desu Copula

The polite past form of 受信側SS利用者

1. Was a receiving-side SS user.; Was an SS user on the receiving end.

Past/Perfective
Polite
Computing