Back light, Selecting functions and options – Samsung SGH-A637CWAATT User Manual
Page 20
 
17
Note: The default phone profile is Normal, the profile is editable and the
displayed icons may vary according to the setting.
Back Light
A back light illuminates the display and the keypad when you 
press any key. It turns off when no keys are pressed within a 
given period of time, and/or dims the light, depending on the 
settings in the Backlight Time menu.
Selecting Functions and Options
Your phone offers a set of functions that can be customized for 
your ease and specific needs. These functions are arranged in 
menus and sub-menus, accessed using the two soft keys. Each 
Appears after your memory card has been inserted.
Appears when Bluetooth wireless technology is active. 
When transferring data, this icon blinks red and blue.
Appears when Bluetooth wireless technology is 
connecting with a device. It appears a solid red until the 
connection is set, then changes to a solid blue.
Appears when a Bluetooth wireless headset is active and 
in use. 
Appears when you are using the phone’s Music Player.
Appears when you are connected to a PC via a USB port.
Appears when the phone’s profile is set to Silent. In this 
case, the speaker is muted and the phone vibrates and 
displays information. The Speaker Off icon is 
accompanied on screen by the Vibration icon.
Appears when the phone’s profile is set to Driving. In this 
case, the speaker is active. In this case, the speaker is 
active and will launch the currently selected ringtone or 
melody when the associated notification is activated. 
This icon is accompanied on screen by the Audio icon.
Appears when the phone’s profile is set to Outdoor. In 
this case, the speaker is active, the volume settings are 
raised to their highest levels, any currently active 
ringtones or melodies are activated, and the phone’s 
vibrate feature is activated.
Shows the level of your battery. The more bars you see, 
the more power you have remaining.