受信 じゅしん専用 せんようじゃなかったです
jushinsen'yōjanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 受信専用

1. Was not receiver-only.; Was not for receiving only.; Was not receive-only.

Past/Perfective
Negative
Polite
Casual Register
Computing