LED Status
|
LED |
Description |
|
Flashes green |
Telephone line connected, NRT is on hook and operational. |
|
Blinks green |
NRT is on hook and busy (dial pause, bus access). |
|
Steady green |
Telephone line in use, NRT is off hook. |
|
Flashes red |
A fault is present (last routine call unsuccessful, microphone or loudspeaker test failed, alarm button misconfigured). |
|
Steady red |
No telephone line connected, alarm not possible. |