I will be traveling all over Vietnam and I would like to be as often connected as possible. So having a sim card with the mobile network having the best 3G coverage is key to this aim.
I've reading about SIM card in Cuba. In some websites talk about a tax of 3 CUC per day to have a Cuban SIM card. In other websites don't. What's the current situation? If I want to make local calls ...
I am traveling to kuaka lumpur for a couple of days, what ways are there to connect to the Internet? Do metro stations have open wifi?