Huawei B315 - Key Ports and Buttons

2
LAN/WAN
indicator
 Steady:
– At least one of the LAN ports is connected to a
device.
– WAN port is connected to an Ethernet port.
 Flashing: data is being transmitted through a LAN
port or the WAN port.
 Off:
– No device is connected to a LAN port.
– WAN port is not connected to an Ethernet port.
Signal strength
indicator
 On: signal reception available.
 Off: signal reception unavailable.
SIM card slot
Install a standard SIM card to access the Internet via
an LTE/3G/2G data connection.
External antenna
port
Connect to external antenna after removing the
cover.
WPS button
Press and hold for 2 or more seconds until
flashes, to activate WPS connection when Wi-Fi is
turned on.
Power button
Press and hold for about 3 seconds to power the B315
on or off.
Reset button
Restoring the default settings of the B315 will erase all
previous settings.
When the B315 is powered on, use a small pointed
object to press and hold for minimum of 3 seconds
until
indicator is flashing to restore the B315 to
its factory settings. After the factory defaults are
restored, the B315 will restart automatically.
Power port Connect to compatible power adapter.
LAN port Connect to computer, switch, or other LAN device.
LAN4/WAN port
 Working as a LAN port when connected to a
computer, switch, or other LAN device.
 Working as a WAN port when connected to an
Ethernet port.