Huawei B222s User Manual page 19

Table 1 LED Descriptions (From Left To Right) (continued)
LED
LINK
LTE
WLAN/WPS
PHONE
ETHERNET1
-2
Refer to the Quick Start Guide for information on hardware connections.
B222s User's Guide
COLOR STATUS DESCRIPTION
Green On The LTE Device has an LTE connection on the WAN.
Blinking The LTE Device is searching for a frequency channel or is
performing network entry.
Off The LTE Device does not have an LTE connection on the
WAN.
The LTE LEDs display the Received Signal Strength
Indication (RSSI) of the LTE connection. Three signals on at
the same time means best signal quality, two means
medium signal quality, and one means low signal quality.
No Signal There is no LTE connection.
LEDS
Green Signal 1 The signal strength is less than -90 dBm if signal 1 is on
On only.
Signal 2 The signal strength is between -90 dBm and -70 dBm if both
On signals 1 and 2 are on.
Signal 3 The signal strength is -70 dBm or greater if three signals are
On all on.
Green On The wireless network is activated and is operating in IEEE
802.11 "b", "g" or "n" mode.
Blinking The LTE Device is communicating with other wireless clients.
Orange Blinking The LTE Device is setting up a WPS connection.
Off The wireless network is not activated.
Green On A SIP account is registered for the phone port.
Blinking A telephone connected to the phone port has its receiver off
of the hook or there is an incoming call.
Orange On A SIP account is registered for the phone port and there is a
voice message in the corresponding SIP account.
Blinking A telephone connected to the phone port has its receiver off
of the hook and there is a voice message in the
corresponding SIP account.
Off The phone port does not have a SIP account registered.
Yellow On The LTE Device has a successful 1000 Mbps Ethernet
(Giga connection with a device on the Local Area Network (LAN).
Ethernet)
Blinking The LTE Device is sending or receiving data to/from the LAN
at 1000 Mbps.
Green (Fast On The LTE Device has a successful 10/100 Mbps Ethernet
Ethernet) connection with a device on the Local Area Network (LAN).
Blinking The LTE Device is sending or receiving data to/from the LAN
at 10/100 Mbps.
Off The LTE Device does not have an Ethernet connection with
the LAN.
Chapter 1 Introduction
19