How to show all user's schedule in calendar view by default without having to select people/group in selector (sharepoint 2013)

Hi,

I need to have a default public calendar view which will display all user's schedules without having to select people/group in the people selector ribbon. As far as I know, by default the SP 2013 calendar view will display our schedule only.

I need all the calendar view (monthly, or weekly group) displays all user's schedules by default.

Is there any work around for this? (if it's possible, I'd like to prevent any code editing :) )

Thank you so much :)