Travel Question-iPhone


New Member
Jun 30, 2007

I'll be traveling to Singapore and India in Dec and wanted to ask you travelers out there the best way to use the iPhone without going bankrupt.

I don't anticipate using internet on the phone, but will need to use my tel no and iPhone to make/receive calls.

I don't want to get stuck with $5000 bills, so what's the best way to use iPhone w/o EDGE and other stuff that will rack up my bill? Can I just cancel EDGE and use iPhone for tel purposes or do I need to take out my SIM and just use it as an iPod/wi-fi device?

Can I take out my SIM from iPhone and put it on my Treo and use that for calling or will my SIM not work on it? i just need to have my US cell number and tel with me and don't care much about taking iPhone with me there?

Any help will be appreciated...thanks!