Hitachi HANDYTONE-486 - Manual (Page 16)

HandyTone-486 User Manual Grandstream Networks, Inc.
16
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 Button flashes every 2 seconds (if DHCP is configured)
HandyTone-486 fails to register Button flashes every 2 seconds (if SIP server is configured)
Firmware Upgrading Button flashes every 2 seconds
Device Malfunctions Red light steady on
GREEN LED mostly indicates normal working status
Message Waiting Indication Button flashes every 2 seconds
RINGING Button flashes at 1/10 second
RINGING INTERVAL Button flashes every second
In Conversation Green light steady on
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