Backlight the back, track, and SOS keys. And while your at it...add some bumps so it can be stood vertically on a flat or semi flat surface
You make a big deal about backlit keys, but the “back”, Track, and SOS keys are all invisible in the dark and entirely smooth to the touch.
Also, the frequent prompts regarding pointing the antenna skyward arent aided with any small molded “feet” at the base to enable it to be stood up unattended on a flat, or semi-flat surface.
Minor gripes but oh so easy to have included....