Presence Lights

1. Normal lights all green indicate no one is on a call/receiving a call.
   
2. Solid Light indicates they are on a call/making a call
   
3. A blinking light indicates a call is coming in or their phone is ringing
4. P1 Green indicates the parking slot is open and available for parking
5. If P1 is red there is a caller in the parking lot
6. If the Light in the top right of the device is flashing it can indicate two things:
   1. 1. A missed call; press History twice to acknowledge and remove light
      2. A voicemail