I was thinking about buying the international Blackberry Tour for sprint and then taking out the SIM card and using it in my dad's blackberry bold 9700 which was from at&t. Is this possible?
Using it for what? I doubt it's possible. Sprint is a cdma network, and that sim card is provided so sprint customers traveling in overseas destinations can use Sprint's international calling plan on overseas gsm carriers' networks.
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Like I said, Sprint is a CDMA network. It doesn't use sim cards. It's not like you can add a calling or data plan to the card. The card is only provided so the phone will work in other countries.
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