I'm an Australian who is holidaying in the US and Canada in December -- from Sunday! I have an iPhone and I would like to know whether I can use it for 3G data while I'm there. [more inside]
posted by robcorr on Dec 2, 2009 - 8 answers

I have about 30 surplus SIM cards, all for AT&T. They are new and unused SIM cards. Is there any life for new SIM cards with no account on them? [more inside]
posted by msbutah on Nov 4, 2009 - 5 answers

I will need a mobile phone in Germany for a two week trip, but need the number NOW; what are my options and how does that translate to SIM / top-up jargon? [more inside]
posted by intermod on Dec 9, 2008 - 7 answers

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 by msbrauer on Jun 4, 2008 - 6 answers

How can I be as wireless for two weeks in the UK as I am year round in the US? [more inside]
posted by fedward on Dec 17, 2007 - 8 answers

Can anyone recommend a good mobile phone number storing programme? [more inside]
posted by verisimilitude on Sep 6, 2006 - 6 answers

Is there an easy way to set up a Motorola SLVR or RAZR so that MMS/WAP functions properly in other countries (i.e., using a different SIM card)? [more inside]
posted by JudgeBork on Apr 3, 2006 - 3 answers