Hitachi HANDYTONE-486 user manual LED Light Pattern Indication

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HandyTone-486 User Manual

Grandstream Networks, Inc.

5.5LED 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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Contents HandyTone-486 For Firmware VersionTable of Contents Restore Factory Default Setting Glossary of Terms Welcome Installation Interconnection Diagram of the HandyTone-486Grandstream Networks, Inc Safety Compliances What is Included in the PackageWarranty Key Features Product OverviewHardware Specification Model HandyTone-486Basic Operations Get Familiar with Key Pad and Voice PromptMake Phone Calls Calling phone or extension numbersDirect IP calls Call HoldCall Waiting Voice Prompt with option 47, then 192 168 000Call Transfer Blind TransferCall Features Call Features Table star code6 3-way Conferencing Pstn Pass Through/Life lineFAX LED Light Pattern Indication Configuration Guide Configuring HandyTone-486 through Voice PromptAccess the Web Configuration Menu Configuring HandyTone-486 with Web BrowserEnd User Configuration Password NAT/Bridge/DHCP Server Information & Configuration Password PPPoE passwordEnd User Web PortGrandstream Networks, Inc DMZ IP Advanced User Configuration NATAdvanced Options Yes if set to Yes, # will function as the Dial key Enable Call Features Provisioning Grandstream Networks, Inc Grandstream Networks, Inc Grandstream Networks, Inc Grandstream Networks, Inc Grandstream Networks, Inc Grandstream Networks, Inc Saving the Configuration Changes Configuration through a Central Server Rebooting the HandyTone-486 from remoteSoftware Upgrade Firmware Upgrade through TFTP/HTTPFirmware and Configuration File Prefix and Postfix Configuration File DownloadManaging Firmware and Configuration File Download Restore Factory Default Setting StepGlossary of Terms DNS DidDSP DtmfEcho Cancellation FXSDhcp HttpIVR MTUNTP OBP/SBCRtcp RTPSDP SIPVAD Vlan