I was faced with the same frustration. There are many
fine reminder cards available for free or for little
money. But I found that they were only useful after I felt
comfortable with the radio. Everyone learns differently.
What helped me was to write my own companion book to the
official FT-60E/R manual followed by yet another reminder
card. Maybe you will find some value in it: ?
Ham
Radio: KG7MQL Quick Start Card for a Yaesu
FT-60 Handy-Talkie Beginner's Guide for a
Yaesu FT-60 Handy-Talkie