Rude phonecall

Yesterday afternoon at around 16:50, Jeanine phoned me and I told her that I do not have time to talk as I am on my way home, she then said that she had been trying to call me the whole day. I told her that this cannot be true as that call was the only call that I received from a 'no number'. Then she insisted that I, who had my cellphone with me the WHOLE DAY, was not telling the truth. I don't think it is very polite, she never asked me if it was a convenient time to talk as well, she just fired away and only stopped when I told her I am on my way home, then gave me attitude when I did not want to talk to her.