Yes.. McPayne is correct. I forgot to mention that. I normally turn off data roaming and THEN put the phone into airplane mode before shutting it off. That way when you turn on your smart phone to make a voice call or text its not trying to download your email when it turns on. Remember.. you HAVE to shut it of completely or it will be syncing data in the background when the screen is "off". You don't want to see the bill for a weeks worth of international data roaming...
Carnival Cruise Lines:
Fantasy 90, Celebration 95, Victory 05, Conquest 05, Spirit 6/06, Freedom 6/08, Holiday 7/08, Victory 6/09, Valor 9/09, Dream 6/10, Splendor 8/10,Conquest 8/11,Magic 11/11,Triumph 4/12,Spirit 7/12,Freedom 11/12, Triumph 2/13 - The fire cruise
NCL Dream October 2006, RCCL Mariner OTS June 2007