Alrighty everyone, I've tried searching and searching....but there are WAY too many threads with the words 'swap', 'between' and 'blackberry' in them!!
Seriously though, I'm currently on a TMO 8700 and am thinking of picking up a used 7105t to use in my pocket for weekend and 'formal' (i.e. wearing the tux) usage. Is it as simple as swapping the SIM between them and changing the PIN on the BIS? Anyone have any warnings or first hand experience?