Pstn Pass Through; Led Light Pattern Indication - Grandstream Networks HandyTone-486 User Manual

HandyTone-486 User Manual
5.3.2

PSTN Pass Through

When HandyTone-486 is out of power, the RJ 11 line jack on the HandyTone-486 side will
function as a pass through jack, user will be able to use the same analog phone for PSTN
calls.
5.4

LED Light Pattern Indication

Following are the LED light pattern indication.
always indicates not normal status
RED LED
DHCP Failed or WAN No Cable
HandyTone-486 fails to register
always for normal working status
GREEN LED
Message Waiting Indication
RINGING
RINGING INTERVAL
flash every 2 seconds (if DHCP is configured)
flash every 2 seconds (if SIP server is configured)
Button flashes every 2 seconds
Button flashes at 1/10 second
Button flashes every second
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