Update README.md

README.md

@@ -11,7 +11,7 @@ This Android application is a digital voice frontend for your radio. It connects
 
 # Features
 - PTT button, push and talk, encoded speech will be transmitted to the modem
-- Bluetooth connectivity on startup, lists paired devices, so you can choose your modem and connect
+- Bluetooth connectivity on startup, lists paired devices, so you can choose your modem and connect, you need to pair with your Bluetooth device first from the Settings
 - Voice codec2 mode selection, which allows you to select various codec2 modes from 450 up to 3200 bps.
 - Codec2 loopback mode, which records and plays your recorded voice back to test and evaluate different modes