You shouldn't keep pestering someone with calls and texts.
Margaret's husband was at work, and she called him non-stop all day.
Margaret wants to know when her husband will get off.
Margaret calls her husband once and leaves a message on his voice mail.
Margaret calls her husband every five minutes until he answers the phone.
Margaret's husband calls her back when he can and lets her know when he is working until.
Margaret's husband gets annoyed and yells at her when she does get in touch with him.