We have a BES 4.0 w 5 Bell BlackBerry 7250's on it. Our CEO wants the ability to roam in the Caribbean. Currently, Rogers is the only one that currently supports roaming via GSM (I don't think that the Caribbean islands support CDMA, and even if they dis, you cannot get data, right?).
What my question is is this; Can I have a BES with 5 Bell/7250 and then buy a Rogers/7100r, will the BES be able to communicate with the new phone? I will have to buy a new licence for the BES.

Thanks!