AT&T is sending a system software update to users of the BlackBerry Bold that brings Visual Voicemail to this smartphone.
This isn’t an upgrade to BlackBerry OS 5, but it does update the Bold to version 220.127.116.118.
As mentioned earlier, the major enhancement is Visual Voicemail. This is a service that gives users some information about their voice messages without having to listen to them. It displays on the user’s phone’s screen the name of the person who left each voicemail and how long it is.
For more details, read this PDF.