Ten Four is an iPhone™ App to control your GME™ XRS™ UHF radio. Compatible models include the XRS-330, XRS-370 and XRS-390

With a simple and intuitive interface, Ten Four makes it easy to use your XRS radio from your iPhone. You can easily switch between channels, adjust the volume, and even use SelCall functionality to communicate with your team.

But that’s not all – Ten Four also includes CarPlay support, so you can stay connected while driving.

Other features:

* Create favourite channels and SelCall contacts for one-touch access.
* Share your location and status with other XRS™ users
* See the location of other XRS™ users on the map
* Automatically reduce the volume of iPhone audio when you transmit.

Ten Four can optionally access your location when in the background. Continued use of background location may impact device battery life