Led 3 Indicates The Telephone Line Status; Gsm Signal Strength (Hold The Reset Button For 3 Seconds) - behnke AT6 Anleitung

LED 3 indicates the telephone line status

Quickly flashes in
green
Flashes in green
Slowly flashes in
green
Green light
Quickly flashes in
yellow
Flashes in red
Red light
To interrupt an ongoing call (incoming or outgoing), briefly press the reset button once. To display
the signal strength when using an interface circuit board, press and hold the reset button for 3
seconds.

GSM signal strength (hold the reset button for 3 seconds)

100%
85% - 99%
70% - 84%
55% - 69%
30% - 54%
15 % - 29 %
0%– 14%
led indicAtion And function of the reSet Button
Fire mode activated
Connecting
Telephone line connected/GSM network OK
Connection established
Incoming call
No telephone line connected. Searching for radio
network
No SIM card (for GSM or LTE)
Excellent signal strength,
maximum possible level reached
Very good signal strength
Good signal strength
Satisfactory signal strength
Sufficient signal strength
(minimum signal strength for emergency call)
Poor signal strength
(transmission disturbed and may fail)
Insufficient signal strength (connection not possible)
Behnke AT6 manual
67