Samsung SPH-A640 User Manual page 36

Note: Display indicators help you manage your roaming charges by letting you
know when you're off your home network. (For more information, see
Section 2D: Controlling Your Roaming Experience, on page 79.)
18 Section 2A: Your Phone: The Basics
indicates that a picture has saved to you phone.
indicates that a picture has been uploaded to an online album
or folder.
indicates that a picture has been downloaded to or from an
online album or folder.
indicates that Bluetooth technology is connected.
indicates that Bluetooth technology is enabled.