How do you tell a friend her flaw is annoying?

[elisa_s!!]

omg i know how you feel i had a friend just like that. At first i would just avoid her calls or make up some excuse why i had to go. But she quickly got what i was doing and thought i just didn't want to be her friend any more. So I really don't think you should do that. Just tell her what's bothering you. Tell her you really don't like to talk on the phone to much and you feel like when she calls you have trouble concentrating on her and what shes talking about. Just tell her you would rather talk to her in person then over the phone. So that way you can give her all you're attention instead of just some of it.