UPDATE: As of October 15, 2016 the FAA has banned this device from all aircraft, which also applies to Cayman Airways. See link for details: http://www.caymanairways.com/SamsungNote7Ban
Cayman Airways passengers may still carry the Samsung Galaxy Note 7 device in their carry-on baggage or on their person, but as of Friday, September 9, 2016, passengers were being advised during the preflight safety announcements that the device must not be switched on or charged on board. Cayman Airways is also advising passengers that this particular device is not to be stored in checked luggage.
This advisory is the result of Samsung's recent concerns raised about their Galaxy Note 7 device, as well as the subsequent statement from the Federal Aviation Administration (FAA) in the USA strongly advising passengers against using this device inflight, or checking it in with their baggage. Click on this link for the full FAA advisory: http://www.faa.gov/news/updates/?newsId=86424