MDM might be of two tiers, where those distributed by IT are full MDM and those under a "bring your own" policy have more limited access (i.e. email/calendar/co

MDM might be of two tiers, where those distributed by IT are full MDM and those under a "bring your own" policy have more limited access (i.e. email/calendar/contacts only). For example the iPhone issued to me as a "pager" doesn't even have the camera app.