User's Manual

- 20 -
Checkig Connection
When SDT1100 is connected with PC, the connection status may be confirmed
on the status display bar at the lowest part of the program.
When SDT1100 is properly
When SDT1100 is not connected When SDT1100 is connected but USIM
Card is not inserted or is improperly insertted
Ths status of product may also be checked on the LED at the side of SDT1100 .
1. RED: Power On
Blink: No service
2. Yellow GREEN: In service,
Blink: Receiving SMS
3. Orange: No SIM