Grandstream Networks 386 User Manual
Page 16
HandyTone-386 User Manual
Grandstream Networks, Inc.
16
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