- Can view when I'm busy: Allows someone to view blocks of time as Free, Busy, Tentative, Away.
- Can view titles and locations: Allows someone to view your Subject and Location. Events set to private will only display as Private Appointment to viewers.
- Can view all details: Allows someone to view your Subject, Location, Attendees, and Description. However, any event you mark as Private displays simply as Private Appointment to viewers.
*Note: The Can view when I'm busy and Can view titles and locations permission levels are the automatic default permission levels for all accounts. Users will not be able to assign None as a permission level within the Outlook on the web. None can only be set as a permission level within Outlook client versions and must be set at the default level (global). The None permission level cannot be applied to individuals within Microsoft 365.
An email will be sent to the address you typed in. Depending on the client that the receiver is using, if you send them the Subscribe to calendar URL, they may need to use the specific subscribe feature within their client to view your calendar data.
*Note: Subscribing to a calendar in this method does not allow for any modifications to be made as it only provides 'read' access to the calendar items.