YOU SAID:

You used to call me on my cell phone, anytime we need to talk

INTO JAPANESE

あなたはいつでも私たちが話をする必要があるときに私の携帯電話で私に電話をしていました

BACK INTO ENGLISH

You were calling me on my cell phone whenever we needed to talk at any time

INTO JAPANESE

あなたは私がいつでも話す必要があるときはいつでも私の携帯電話で私に電話していました

BACK INTO ENGLISH

You were calling me on my cell phone whenever I needed to speak at any time

INTO JAPANESE

あなたは私がいつでも話す必要があるときはいつでも私の携帯電話で私に電話していました

BACK INTO ENGLISH

You were calling me on my cell phone whenever I needed to speak at any time