This is the third and final part of this in-depth review focuses on the mainstay of the Blackberry – email, calendar, or even using it to speak to people. The first part of this review, looking at 
Usability: 3/5 
Syncing: 4/5 
Screen: 5/5 
Web Browser: 4/5
Email/Messaging: 5/5
Calendar/PIM: 3/5
Software/Features: 2/5 
Central Telephone Functions: 4/5
Overall Score: 3.5/5 