User busy iPhone
I have a friend that has an iphone, one of the newer models. Not sure what specific model. Whenever I try to call her I get the following: call failed the reason being user busy. What does that mean? Whenever I text her too I never get a response. I have no other way of contacting her. So I'm just wondering what it means. I know she can't be on the phone because I tried calling her at different times and still get the same message. Any help would be greatly appreciated.