Led Light Pattern Indication - Grandstream Networks HandyTone-286 User Manual

HandyTone -286 User Manual
5.5

LED Light Pattern Indication

Following are the LED light pattern indications.
RED LED always indicates not abnormal status
DHCP Failed or WAN No Cable
HandyTone-486 fails to register
Firmware Upgrading
Device Malfunctions
GREEN LED
Message Waiting Indication
RINGING
RINGING INTERVAL
In Conversation
mostly indicates normal working status
Grandstream Networks, Inc
Button flashes every 2 seconds (if DHCP is
configured)
Button flashes every 2 seconds (if SIP server is
configured)
Button flashes every 2 seconds
Red light steady on
Button flashes every 2 seconds
Button flashes at 1/10 second
Button flashes every second
Green light steady on
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