代行 だいこう受信 じゅしん しゃ登録 とうろくではありません
daikōjushinshatōrokudewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 代行受信者登録

1. Not a substitute receiver registrant.; Not registered as a substitute receiver.

Negative
Polite
Formal Register
Computing