Use Samsung’s Smart Keyboard Trio 500 with your Galaxy devices

Make sure the keyboard is turned on. Using your phone or tablet, navigate to and open Settings, then tap Connections, and then tap Bluetooth. Tap the switch to turn on Bluetooth if needed.

Select the keyboard from the Available devices list. You may need to tap Pair and allow the connection permissions if prompted.

You can now select your desired function key for that device, such as F7, F8, or F9. Pressing this key will allow you to use the keyboard with that device.

Make sure the keyboard is turned on. Using your PC, navigate to and open Settings, then select Bluetooth & devices, and then enable Bluetooth if needed.

Select Add device, then select Bluetooth, and then select the keyboard from the device list. You may need to allow the connection permissions if prompted.

You can now select your desired function key for your PC, such as F7, F8, or F9. Pressing this key will allow you to use the keyboard with your PC.

Make sure the keyboard has been paired to your desired device, and then navigate to and open your desired app.

Using the keyboard, press and hold the APP1, APP2, or APP3 key for about three seconds.

The app will be assigned to that key and will open whenever the key is pressed.

Make sure the keyboard has been paired to your desired device, and then press the DeX key; DeX Mode will launch on the device.

You can now navigate your device using DeX Mode!

To exit DeX Mode, simply press the DeX key again.