Buttons/Connectors/Parts | Functionality |
|
|
|
|
7 Home button | • Touch to return to the Home |
|
screen. |
| |
|
| |
| • Touch and hold for quick access to | |
| the recently accessed applications. | |
|
|
|
8 Microphone | Use for voice calls |
|
|
| |
9 | • Connects to a USB cable to transfer | |
| files to a computer. |
|
| • Connects to a charger to charge |
|
| the device. |
|
| • Connects to the Home Dock for |
|
| audio and video output. |
|
|
|
|
10 Proximity sensors | Turn off the screen as you bring the |
|
| device close to your face to make or | |
| receive a call, in order to prevent |
|
| unintentional touches. |
|
|
| |
11 Earpiece | Use to listen to phone conversations. | |
|
| |
12 | Use for taking a front view picture, e.g. | |
|
| |
|
| |
13 Ambient light sensor | Controls screen brightness according | |
| to the surrounding lighting |
|
| conditions. |
|
| NOTE: To enable the ambient light |
|
| sensor, touch the Home button | → |
Menu button 
, and then select
Settings→Display→Brightness.
Automatic brightness
10
Dell™ Streak Features
