Cruise ships have their own mobile network. It becomes available in international waters, and your mobile device will automatically connect to it. This network isn’t available when the ship is near land or docked. When the cruise ship’s network is turned off, your mobile device may pick up local service, which may result in extra charges if the destination is not included in your roaming package.
You’ll know that the cruise ship’s network is available if one of the following is displayed on your mobile device:
- cellularatsea
- wmsatsea
- NOR-18
- 901-18
