Nobody needs to hear this, but…

The "star" key on a telephone is actually represented by a sextile ⚹ according to ITU recommendation E.161

Many smartphone dialers get this wrong and use an asterisk *, full-width asterisk ＊, or asterisk operator ∗

@LilahTovMoon
Does # have a weird name too? That isn't pound or hashtag? That'd be great for confusing patrons.