Hi folks, I'm scratching my head over this one. I'm heading our Mobile Device Management in work. I've been using a great MDM solution, http://www.meraki.com Everything's working great, accept an engineer's just come to me because their calendar isn't synchronising. I've checked under settings/mail, calendar, contacts, it's turned on. I've checked under the calendar app and selected the Exchange server. Their mail and contacts are coming over fine. I don't' have anything configured under their MDM profile through Meraki to restrict this. On my personal iPhone I've the ability to select what calendar I want to use under settings/mail, contacts, calendar, but I suspect this is because I've two mailboxes set up? I don't expect this to be related to the profile because the Exchange settings were entered manually, and after the profile was loaded. Anyone got a suggestion? Barry. Barry Toner ICT Assistant ICT Department Clanmil Housing Northern Whig House 3 Waring Street Belfast BT1 2DX Tel: 02890 876000 Fax: 02890 876001