When I have to enter my PIN to unlock the device, there is only a numeric "keypad", but without the usual character indication for each number (2/ABC, 3/DEF and so on) e.g. the way the phone dialer looks
I think it would be nice if those could be displayed as well, then one could use a PIN that can (also) be remembered as a word word (e.g. SECRET would be 732738)
I don't think there is a configuration option - at least I haven't found one.
Would this be something the GrapheneOS team could consider?