1. A wireless, radio frequency receiver (with USB cable)
2. Ring-in devices
If you have connected the receiver to your computer's USB port using the USB cable, then you
should see a red LED light on the face of the receiver. If you do not see a red LED light on the
face of the receiver, check to make sure that each end of the cable is properly inserted into the
receiver and your computer. The receiver draws its power from your computer, so make sure that
your computer is turned ON.
There are 2 kinds of ring-in devices that are supported by Slam-In:
