YOU SAID:

My father is not a cell phone

INTO JAPANESE

私の父は携帯電話ではないです。

BACK INTO ENGLISH

My father is not mobile.

INTO JAPANESE

私の父は携帯電話ではありません。

BACK INTO ENGLISH

My father is not a mobile phone.

INTO JAPANESE

私の父は、携帯電話ではありません。

BACK INTO ENGLISH

My father isn't a cell phone.

INTO JAPANESE

私の父は、携帯電話ではありません。

BACK INTO ENGLISH

My father isn't a cell phone.