Huawei B683 - Indicators; Indicator Status and Functions

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Indicators
Indicator Status
USB indicator
 Steady on: USB storage device
connected.
 Off: USB storage device not connected.
Wi-Fi/WPS indicator
 Steady on: Wi-Fi turned on or data
transfer in progress.
 Blinking: WPS connection being set up.
 Off: Wi-Fi turned off.
Network status indicator
 Blinking red fast: Subscriber Identity
Module (SIM) card unavailable (SIM card
not installed or malfunctioning, or PIN
code not verified).
 Steady yellow: device registered with the
network.
 Steady green: device connected to the
Internet.
 Off: no signal received.
Power indicator
 Steady on: device powered on.
 Off: device powered off.
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LAN indicators
 Steady on: network cable connected.
 Blinking: data transfer in progress.
 Off: network cable not connected.