Is it possible to use an at&t go phone sim card in a BlackBerry Bold?

[Gabrielle M]

What do I have to do for it to work? If the BB is already with AT&T must I unlock the phone still for the sim card to work?

 

[aarlene]

Hi,
You can check by the following method!!!
Switch on your Blackberry bold with AT&T go phone sim card. If you are able to use the phone, you can be sure that your phone is not locked. If your phone displays an error message saying "Wrong sim" or "Incorrect sim" or "Emergency calls only", etc., then your phone is probably locked.In that case,You can unlock your Blackberry bold using codes!!! Unlocking using codes is easy and also safe!!! You can get the codes from your service provider or from any online sites!! I would suggest mobileunlocksolutions.com , here they provide perfect codes at reasonable price!!! By specifying your phone's manufacture, model, country and network, you'll be able to get the codes!!!