2025-08-28 00:00:00 *Note: The Interphone UNITE App only works with Interphone U-COM 16, U-COM 4, U-COM 3, U-COM3 HD, U-COM 8R, U-COM7R, U-COM6R and U-COM 2. ---------------------------------------------------- The Interphone UNITE App is the easiest way to manage your device, tuning all your custom settings, easily create and manage intercom groups, save up to 3 Speed Dial pre-sets, save up to 10 FM radio station pre-sets, and view product's Guide. By simply pairing your phone with your headset, you can use the app. Key Features: