However, if you don't want to use your own phone you can buy a local simcard with data and credit at the airport or elsewhere. (solidsurfhouse.com)
1) Roaming Charges Using your Canadian 3G SimCard Outside of Canada: Since I tend to be stingy (not a good quality), I have never tested using my Canadian 3G access while abroad. (slaw.ca)
Another option if you don't want to use your own phone is buying a local simcard at the airport or elsewhere. (solidsurfhouse.com)