Custom hours

[Guest]

I want to do the following.When a reminder appears you have the option of
snooze.
The hours are predetermined, for ex. from 4h it goes to 8h.
Is there a way i can configure that and enter for ex 7h or 5h, since these
options are not provided on the drop down menu.

Thank you.

 

[Diane Poremsky [MVP]]

you can type any time in the field (use the full time, i.e. 3 hours, not
3h), but not edit the list.