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I have multiple test devices, two iPhones and one iPad.I did find one contact in iCloud that was not on the phone and that was myself! So I did not delete that one. So I was willing to delete everything on the phone as Exchange would put it back. I made the assumption that all my contacts where mastered in Exchange.Here are some things I did to resolve these duplicates.
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So I have eight contacts and some of those where duplicates, some were missing on the device (only in iCloud) and some where different in Outlook Mobile from Contacts etc. I looked on my test iPhone to see if I could see any duplicates and to try and resolve – and given the conversations I was not suprised to find there were already a number of duplicates. Of the back of a few conversations recently on having duplicate contacts in the iOS platform because of syncing via multiple different routes or devices I decided to try to reproduce the issues and see what I could work out.
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