SOLVED: What is the N Icon block at the Top of My Samsung Android Phone

If you have an ‘N’ block at the top of your Samsung Android cell phone, then you have NEAR FIELD COMMUNICATION (alternately known as NFC) turned on. NFC does exactly what it says; it communicates to other devices nearby.  Specifically, NFC is most commonly associated with ‘Tap’ payment systems.  For instance, the much over-hyped Apple Pay uses NFC.   If you have an Android device, like my S6 shown to the right you can use Google Wallet…