DESC: This flashing antenna is compatible with the following Nokia models: 5110, 5120, 5130, 5160, 5170, 5180, 5190, 6081, 6110, 6120, 6130, 6150, 6160, 6161, 6162, 6185, 6188, 6190. It does not work with CDMA cell phone. It lights up in blue, red colors when your cell phone rings. Great for meetings and other places where ringing cell phones aren't appreciated. Lets you turn off your ringer and still know when calls are coming in. It requires a Torx #6 screw driver for installation.