I do not have it, if I am expecting a call, I try to not use the home line... much... when talking to someone, I do feel funny when they say oh, gotta run so and so is on other line... as I take it... like well why not finish our convo.. then call that person... I understand if something important... but sometimes OUR convo to me IS important. I guess is how i have felt over the years. hugssss,sarah