It is pretty old, but Nextel only has two iDen phones, the 7100i and the 7520, and since I use a lot the walki talki feature it is my only option, I read that sprint is going to release a new BB iDen Device, rumors say it is based on the BB Curve design, I can’t wait to flush my 7100i down the toilet. In the meanwhile I will work with what I have.