From what I've read at our resort it's one device only. So the reviews warn to pick the device you plan to use most.
On our wedding website and in wedding newsletter we are sending two weeks before we go we suggest downloading "Viber" app which gives free texts and calls without having to get international plan....just wifi. The week's package is cheaper than a month of international calling plan. Also, each wifi plan at hotel you can add up to five devices so people are pairing together to split.
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