Samsung SCH-A870 Series User Manual page 20

Indicates that a data transfer is in progress
Indicates that data is being sent.
Indicates that data is being received.
Indicates that the phone is in data dormant mode.
Indicates that a circuit data transfer is occurring.
Indicates that an alarm is set on your phone.
Indicates that the speaker is enabled.
Indicates that GPS is on and your location is known in the
network.
1X
Appears when your phone is receiving 1X digital service.
Appears when your phone is receiving digital (non-3G)
D
service.
A
Appears when your phone is receiving analog service.
Indicates that you have new SMS text messages waiting.
Indicates that the message was sent.
Indicates that the message has not been sent.
Indicates that the message is undelivered.
11 Your Phone