[charlotteley]

How can the manufacturers cooperate with the carriers all over the world? Conflict of interest is huge. In a lot of countries, governments own the carriers or the market is oligopoly. Can they make carriers agree with it?

[digi_owl]

roaming agreements? set up a virtual carrier somewhere, and then basically pay other carriers for traffic your customers produce on their networks? Stuff like that has been commonplance in the GSM world since, well, forever.

[dogma1138]

Kindle 3g works pretty much everywhere.