Bluetooth device / service ?
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I have two "code examples" about Bluetooth. One sort of works "scanning for REMOTE DEVICES" , the other wants to "connect" to "REMOTE SERVICE" but fails to do so . Neither one mentions "pairing"...nowhere in code. I cannot find a decent description on HOW the code should be sequenced local adapater - remote "device " - pair - connect ? Can somebody just answer the following questions? 1. Can I "scan for REMOTE DEVICE " without pairing with local adapter? (Reference to "RTFM" would actually be appreciated - in this case ONLY ) 2. It is my understanding the Bluetooth DEVICE can have SPECIFIC "class of service" , hence "scanning for (remote ) DEVICE " and "getting the (remote ) DEVICE "class of service " are not the same. Am I wrong? Yes or no would be sufficient answer. Please - no reference "go ask somewhere else" or "google it " or "RTFM" .... Happy festivus....