I have a Cellular One Blackberry Pearl which purchased back in Oct. '07. Currently have an AT&T Bberry 8310 but want the Pearl as backup in case anything happens to Curve (again). Is there a way to load the AT&T software onto the Pearl or could just use the SIM card that have? Thx!
You can use the phone with your AT&T SIM card, but you'll have to have it unlocked first. Cellular One might do it for you, but I doubt it if you no longer have a contract with them. There are also pay services that you can find online that will unlock it for a fee.