Will Tru SIM work & rates on Cruise ships????

[rfranzq]

It has been over a year since I last asked this question so I think it will be appropriate to ask anew.

In December 2010 i wrote::
Tru works on cruise ships, Mexico rates - 22-12-2010, 20:56

Originally Posted by rfranzq

Much to my suprise, my Tru SIM connected to the cell system on the cruise ship I was on. [Princess Cruises' Sapphire Princess]. I did not try to call or send an SMS as I had no clue what the rates would be. I did receive SMS for free.

My sister will be flying to Japan and then taking a cruise on
Holland America to South Korea, Russia, Alaska, and ending at Vancouver, BC, Canada.

I will have her call me a few times so we can check rates.

I have just sent two email to Tru and their CS responses indicate a profound misunderstanding on how things work.