Phone from China, SIM card in the US: what do I need to know to make sure I have a working cell phone when I return to the US for a month or two this summer? [more inside]
posted on Jun 4, 2008 - 6 answers

I am in Japan and want to buy a new cellphone to take back to Canada. I have an existing plan with Rogers in Canada, and I want to take the SIM card from my crappy Motorola and put it into a new phone brought back from Japan. How can I make sure whatever phone I buy will work with my Roger's SIM card? [more inside]
posted on Dec 21, 2007 - 7 answers

Do any US cellphone providers offer multiple SIMs for a single phone line? [more inside]
posted on Sep 26, 2007 - 8 answers

I'm in the market for a quadband GSM phone, for extended travelling purposes. Should I buy one independently or go through a cell provider? [more inside]
posted on Mar 29, 2007 - 11 answers

Mixing Business & Pleasure on the Phone: Dual SIM card holder advice. [more inside]
posted on Aug 31, 2006 - 2 answers

(where) can I purchase a GSM sim card at JFK or LGA airport? [more inside]
posted on Jun 5, 2006 - 5 answers