I can't speak for the 7130e but the 7105t doesn't have a voicemail option under the profiles. I just get a popup for voicemail and that's upsetting me.

Josh
8700g/T-Mobile - 24291875
8100t/T-Mobile - (23E45C89 RIM OS 4.2.1.94 <-- Upgrade yours!) Retired
7105t/T-Mobile - (20377A8B) Retired