I have found that in recent time btc phone scam has been increased a lot. Scams call people and pursue people to pay taxes and bills by btc or any altercoins.
And how does this work?
I imagine the conversation between the scammer and a grandma:
-One, upper-case ef, one, uppercase ei, lowercase ei, zed, five, eks, one, uppercase haitch
-Eight???
-No not eight, aitch
-You said haitch..
-No, the letter "aicth" !!! Uppercase you
-What?
-You!!
-Me? What about me?
-No, not You!
-Then who ?, I'm alone!!!
-Lady, after aitch
-No, after six, the nurse comes after six,till then I'm alone...........
And btw, the address in the example is real...1F1tAaz5x1HUXrCNLbtMDqcw6o5GNn4xqX, it's the FBI seized coins adress