The new RFP family is equipped with one colored LED, which shows the individual states of the 4th generation RFP.

  LED color/rhythm.     |  Description
--------------------------------------------------------------------------------
     red continuous     |  Boot phase
  yellow continuous     |  Kernel boot phase
yellow 1s   | grey 1s   |  Configuration phase
yellow 1.9s | grey 1.9s |  DHCP failure (idle loop)
 magenta continuous     |  System up and Running (with or without OMM ) 
 white 1s   | grey 1s   |  OMM connection phase
   white continuous.    |  OMM connected
   green 1s | grey 1s   |  DECT inactive (not synced yet)
   green continuous     |  DECT “on air”
    blue continuous     |  WLAN “on air”
  cyan 1s   | grey 1s.  |  DECT inactive (not synced yet) + WLAN “on air”
    cyan continuous     |  DECT + WLAN “on air”
 green 0.1s | grey 0.1s |  Button pressed : 0 sec < t < 3 sec = no action
  blue 0.1s | grey 0.1s |  Button pressed : 3 sec < t < 8 sec = Activate Cloud-Id
 green 0.1s | grey 0.1s |  Button pressed : 8 sec < t < 10sec = no action
   red 0.1s | grey 0.1s |  Button pressed : 10 sec < t < 15 sec = Factory Reset
 green 0.1s | grey 0.1s |  Button pressed : 15 sec < t < oo = no action
 
 

To reset press reset button (on the back behind the hole) until the light flashes red/grey (will cycle through different modes/colors). If you miss the red, keep pressing, it will return to red after some time.