When you make an appointment in the standard calendar app if you scroll down after hitting the plus to add you can set a reminder or leave it blank..
Cant you do this?
Calendar > Hit ... > Settings > Turn off the calendar you don't care about?
If you want to customise notifications (for example email 10 minutes before) you have to do it from outlook.com
No. You misunderstand. In iCalendar or Google Calendar on Android, you can switch off all notifications from all calendars globally with one single checkbox. I don't want to individually update events, as a. That is unnecessarily time consuming and b. That removes notifications from Outlook 2013 on my desktop.
Calendar on WP8, should have the option to disable calendar pop-ups on a single device without affecting the events.
It is not a calendar issue, it is a missing feature from the *app*.