How can I be reached onboard the ship in an emergency?

You can be reached through the High Seas Operator at 1-800-SEA-CALL while the ship is at sea, but remember to leave the name of the ship you are sailing on with your family or whomever you need to. Some cruise lines have several ships sailing each week and they will need to have the ship's name. You will also be able to make calls through the radio room (while at sea, for a hefty charge) or you can call direct from the ports of call - a lot less expensive.