HP-41 Ultimate Alarm Clock is an alarm clock for
the HP-41 with many features. You can set the
alarm to a specific time, a certain time from now,
or a preset time from now, move the alarm into the
future, hold the alarm clock until you restart it,
stop it by pressing any key, snooze, autosnooze,
clear the next alarm or all alarms, hear the time,
hear when the alarm is supposed to go off, hear
how much time is left until the alarm goes off,
and set daily alarms.