YOU SAID:

you used to call me on my cellular device

INTO JAPANESE

あなたは携帯電話のデバイスで私に電話しました

BACK INTO ENGLISH

You phoned me on a cell phone device

INTO JAPANESE

あなたは携帯電話のデバイスで私に電話をかけた

BACK INTO ENGLISH

You phoned me on a cell phone device