Well in the Wisconsin Market the only service that works well between Milwaukee and Chicago is NEXTEL, I hope it is IDEN only as I have Multiple customers whom have switched to Verizon, Sprint, Tmobile, and US Cellular, hell AT&T has no service in Wisconsin- and all of these carriers work horrible in Wisconsin, Nextel is #1 for southeastern Wisconsin, with little or no dropped calls with very clear calls and excellent service, If it has any EVDO crap in it I am not gonna be happy because that is worthless on a Business phone, I want a phone, email, and 2 way radio, anything more than that is a kids phone- what business owner wants music or tv on the phone- duh get a laptop- if you talk 5000-9000 minutes a month as I do you stick with what workss, Nextel all the way and yes I have tried them all. Now Motorola Needs to come out with some sleek IDEN handsets and they will be rocking again.