How to use bluetooth option in my android smart phone
What device are you trying to pair to? Headset, a PC, a speaker, etc....? You first have to turn on the Bluetooth radio on your phone. You can find that in your main settings. Then, you must make your device "discoverable." That gives the other device 2 min or there about to find your phone when you turn on the other device. Sometimes there is a pairing code or PIN, but that depends on the device your are pairing the phone to. Pairing a PC is a little different though.
Using the Bluetooth APIs, an Android application can perform the following: Scan for other Bluetooth devices. Query the local Bluetooth adapter for paired Bluetooth devices. Establish RFCOMM channels. Connect to other devices through service discovery.
Yes, that's what BT APIs "can" do, but how (?) can the OP use their BT feature rather, than "what" can it do.
