Nexotek Callisto Spark NT-B300 - Manual (Page 22)

CHAPTER 5: GETTING TO KNOW YOUR GATEWAY 19
The Lights (LEDs)
Your NT-B300 has three lights on the front of the device. They are labeled POWER, USB,
and LINE.
The POWER light means that your gateway is correctly plugged into your computer’s
USB port and has power. If the LED is not on, you will not be able to use the gateway.
You should make sure the computer is on and check its connection to the computer.
POWER
●
The LINE light indicates that the gateway is in landline mode and is ready to make a
landline call.
LINE
●
The USB light indicates that the gateway is in Internet mode and is ready to make a
Skype or SkypeOut call.
USB
●
The LINE LED should be on when you first hook up the NT-B300 because the
gateway’s default setting is for landline calls.
POWER USB LINE
● ●