With "Drive Safe" you can automatically:
✔ Send calls to voicemail and reply with a predefined SMS to their calls.
✔ Reply to all incoming text messages and let people know that you are driving and will respond shortly.
✔ Save those SMS for further reference.
all while driving and your phone is in a CAR DOCK (or charging in your car charger. The car dock should be a compatible car dock with your device).
You could also manually enable the feature under settings, if you lack a Car Dock.

Car widget pro make easier and quicker access to phone feature during driving.

Small app for voice notifications. Speak incoming caller id, read SMS, answer via voice command.

Register for free and get started with 5GB HiDrive! http://www.free-hidrive.com