Huawei B315 - Getting to know your B315; Device Indicators Overview

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1 Getting to know your B315
Power indicator
 On: the B315 is powered on.
 Off: the B315 is powered off.
Network mode
indicator
 Steady cyan (turquoise): connected to an LTE
network.
 Steady blue: connected to a 3G network.
 Steady yellow: connected to a 2G network.
 Steady green: connected to an Ethernet network.
 Steady red:
– The SIM card is not recognised, the PIN has not
been entered, or the PIN verification failed.
– Failed to connect to a mobile network or an
Ethernet network.
Wi-Fi/WPS
indicator
 Steady: Wi-Fi available.
 Flashing: a WPS connection is being set up.
 Off: Wi-Fi unavailable.