If you want a picture of a person to appear on your Motorola Droid smart phone when they call, you can assign a photo to the Contact. Here’s how.
1. From the home screen, swipe the application bar up.
2. Tap Contacts.
3. Tap the contact entry. If it doesn’t exist, press menu and add a New contact.
4. Press Menu.
5. Tap Edit contact.
6. Tap the empty picture with the plus sign.
7. Navigate to the photo you wish to add. Tap it to select it.
8. Crop the photo as desired.
9. Tap Done.