Viv Savage writes: I live in the USA but my daughter will be attending college overseas next year (Scotland specifically). I need to purchase a new phone for her and I'm curious what the Slashdot community would recommend. I understand that a GSM world phone supporting 850/900/1800/1900 MHz frequencies would give her the best voice support. There doesn't appear to be a solution for getting high-speed data (i.e., 4G) here and abroad with one phone. Have any worldly Slashdotters figured this out?