Hello All, I just bought 2 iPhones the other day 1 for me and 1 for my dad. We are having problems getting our visual voice mail to work. When we press the voice mail button down at the bottom of the phone screen it just calls our voice mail. We have both already set up our voice mails with are passwords and things like that. Is there any thing extra I need to do? I tried to call AT&T but they are closed for the night.