Re: Digital DA4000 Cell Amplifier They work great. I have one for my Verizon & one for my Nextel. 2 different units, because of frequencies. Living in rural south GA, signals can be challenging at times. I have been 40 miles off the GA coast & pulled enough signal to make a call. I think I have one new one in the box left if interested. i put them in my big trucks, and i think I actually have one of each type. I don't need them, if you are interested. You need to go to Digitals website & make sure your phone is compatible with one of their adaptors unless you use the wireless version, which is no where near as strong. They have several versions of these now. i haven't kept up with them, since I haven't had any problems to deal with. Digital Ant makes great products, but they have the sorriest customer service you will find in any business. |