Looks like we have CDMA 800 in West Kendall. Came home for lunch, was going to turn the Airave on, then noticed a 3 bar signal in my house, on the first floor, where it's usually "Extended" or "No Service" or 1 bar of unusable native 1900. Very unstable though. Keeps switching between SID 22417 and the old 4151. Made a couple of test calls and have to say, it completes the calls right away, with no delay. Just like Verizon.