From what I know, the iPhone stores all voicemail messages on the device.
This is great because AT&T erases them off their servers after 30 days.
http://support.apple.com/kb/TS3366
Apparently however, the 4.2.1 update process does not seem to backup the stored voicemail messages.
I've lost all messages that were older than 30 days.
This is great because AT&T erases them off their servers after 30 days.
http://support.apple.com/kb/TS3366
Apparently however, the 4.2.1 update process does not seem to backup the stored voicemail messages.
I've lost all messages that were older than 30 days.