My users are given a Batch DPSK when they enrol at the school. Unfortunately, some of them can't find some of the characters on their device's keyboard. For example, ` (Grave Accent) is not available on some devices. They also get confused between I, i, L, l, O, o, 0 (Zero).
Is there a way to limit the characters that the ZoneDirector will use when generating the keys? I'd like to remove the hard-to-find ones, as well as those which are ambiguous!