I currently have a Samsung Galaxy Exhibit phone on T-mobile. However my friend just gave me their old My Touch4G, which works on T-mobile's network, and I would like to switch the the My Touch. My friend already took their old sim card out so is it possible for me to just transfer the sim card from my Exhibit to the new My Touch. I don't thing my plan would be affected because both are smartphones and therefore I already have the data plan. Thanks!
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