I purchased the basic G1 in Red from a nearby dealer. It worked great right out of the box. We actually had a call come in a couple hours later after I picked it up from the post office. The audio quality is loud and clear. I was surprised at how easy it is to use. Before I received my pager, I had been relying on an app called Active911 from the Google Play store, the receiving of alerts was very slow. So when I got my pager, I was blown away at how fast alerting was, it paged long before our firehouse's "whistle" even blew. Like I said audio quality is unbeatable. Definitely worth what I paid for it. 5+ 🌟 rating.