FlyerTalk Forums - View Single Post - Conflicts between your iPhone and the ship's wifi:
Old Oct 2, 2018, 7:46 pm
  #7  
JDiver
Moderator: American AAdvantage
 
Join Date: May 2000
Location: NorCal - SMF area
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That’s an important message shared in above posts. Don’t assume every cruise line has similar policies.

Some cruise lines now provide free internet. I hope others will be pressured into doing that by the competition.

Some cruise lines seem to be able to disable VOIP calling when you’re using their internet. Fortunately, not all do, and you may find using WhatsApp etc. may work very well.

If using cellular service because you’re offshore, etc. be sure you’re connected to your provider or it’s partners and not the company providing onboard cellular service, or you could be in for a rude surprise on your next bill.
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