2A. Device Basics 11
Device Basics
Your Device
Key Functions
1. Proximity Sensor detects how close an object is to
the surface of the screen. This is typically used to
detect when your face is pressed up against the
screen, such as during a phone call.
䡲 While talking on the phone, the sensor detects
talk activity and locks the keypad to prevent
accidental key presses.
2. Status Bar Icons provide information about your
device’s status and options, such as signal
strength, wireless technology, roaming, ringer
setting, messaging, and battery charge.
3. Touchscreen Display displays all the information
needed to operate your device, such as the call
status, the Contacts list, and the date and time.
Also provides one-touch access to all of your
features and applications.
4. HOME Key returns you to the Home screen. Press
and hold to open the recently-used applications
window.
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