My wife and I are taking a river cruise from Hungary to Netherlands this summer and I have been given the task, by the wife and in-laws, of getting a celphone that will allow them to keep in touch from the US to us while we are cruising.
So, we will be in Hungary, Austria, Germany, and Netherlands and I am hoping that we can get one phone, and one phone number to cover our entire trip. Cost is a bit of an issue, but the in-laws are helping us and I want to make it "easy" for them to just dial a number and get us wherever we are.
I want to get the phone now, so that I can program the number into the in-law's phone for them, in advance (and try it out?!? before we go

).
Is this possible?
Thanks ahead of time for any help you can offer...
Phil