Baicells Atom ID0406-6.5 User manual

Atom ID0406-6.5 Indoor CPE
User Manual
February 2020
Version 1.9

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About This Document
This document is intended for installers and subscribers setting up and operating the Baicells Atom
ID0406-6.5* Indoor User Equipment (UE), also referred to as Customer Premise Equipment (CPE). This
Atom unit provides a way for users to connect to the Internet through broadband wireless access to
Long-Term Evolution (LTE) backhaul networks. The information covers how to install, configure basic
settings, monitor, and perform basic maintenance and troubleshooting for the indoor UE. If you are
using a Baicells outdoor UE/CPE, please refer to the Atom OD0406 Low-Gain/High-Gain User Manual.
*NOTE: "ID" stands for indoor. The "04" designation stands for CAT4, and "06" stands for CAT6. These
categories are related to the LTE standards requirements for user equipment. Model numbers are shown
in the product data sheets on the Baicells webiste under Resources > Documentation.
Copyright Notice
Baicells Technologies, Inc., copyrights the information in this document. No part of this document may
be reproduced in any form or means without the prior written consent of Baicells Technologies, Inc.
Disclaimer
The information in this document is subject to change at any time without notice. For more
information, please consult with a Baicells technical engineer or the support team. Refer to the
“Contact Us” section below.
Revision Record
Date Version Description SMEs/Contributors Writer/Editor
21-Feb-2020
V1.9
General updates
Nitisha Potti, Jesse Raasch
Sharon Redfoot
18-Sep-2019
16-Sep-2019
V1.8
V1.7
SME comments
Nitisha Potti, Jie Lewis, Jesse
Raasch
Sharon Redfoot
Contact Us
Baicells Technologies Co., Ltd.
China North America
Address: 3F, Bldg. A, No. 1 Kai Tuo Rd, Haidian Dist,
Beijing, China
Address: 555 Republic Dr., #200, Plano, TX 75074,
USA
Phone: [phone] Phone: [phone]
E-mail: [e-mail] Email: [e-mail] or
[e-mail]
Website: www.Baicells.com Website: https://na.Baicells.com

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Table of Contents
1. INTRODUCTION.............................................................................................................................................. 1
2. FEATURES ....................................................................................................................................................... 1
3. PARTS LIST ...................................................................................................................................................... 2
4. DESCRIPTION.................................................................................................................................................. 2
5. INSTALLATION & CONFIGURATION................................................................................................................. 4
5.1 PHYSICAL INSTALLATION............................................................................................................................... 4
5.2 BASIC CONFIGURATION ............................................................................................................................... 7
5.2.1 Check Status Icons............................................................................................................................. 7
5.2.2 Change the Password........................................................................................................................ 8
5.2.3 Configure the Network / Operation Mode........................................................................................ 9
5.2.4 Configure the Connection Method / Network Selection ................................................................. 10
5.2.5 Configure the Scan Method / Cell Selection.................................................................................... 11
5.2.6 Configure APN Management / Profile ............................................................................................ 13
6. BASIC MAINTENANCE & TROUBLESHOOTING ............................................................................................. 15
6.3.1 Device Information.......................................................................................................................... 15
6.3.2 LTE Status ........................................................................................................................................ 15
6.3.3 Throughput Statistics ...................................................................................................................... 16
6.3.4 APN Status ...................................................................................................................................... 16
6.3.5 LAN Status....................................................................................................................................... 16
6.3.6 Devices List...................................................................................................................................... 17
6.3.7 WLAN Settings (Model EG2030C only)............................................................................................ 17
6.3.8 Wifidog ........................................................................................................................................... 18
6.3.9 Connect Limit (CAT6/7 only)............................................................................................................ 19
List of Figures
FIGURE 1: LTE NETWORK ARCHITECTURE...........................................................................................................1
FIGURE 2: DIMENSIONS ..................................................................................................................................2
FIGURE 3: LEDS &INTERFACES ........................................................................................................................3
FIGURE 4: INSERT USIM CARD ........................................................................................................................4
FIGURE 5: LOGIN ...........................................................................................................................................5
FIGURE 6: CHECK STATUS ................................................................................................................................6
FIGURE 7: LABEL ...........................................................................................................................................6
FIGURE 8: STAT US ICONS.................................................................................................................................7
FIGURE 9: CHANGE PASSWORD ........................................................................................................................8
FIGURE 10: NETWORK/OPERAT I ON MODE.........................................................................................................9
FIGURE 11: CAT6/7 TUNNEL MODE ..............................................................................................................10
FIGURE 12: CONNECTION METHOD ................................................................................................................10
FIGURE 13: SCAN METHOD /CELL SELECTION ..................................................................................................11
FIGURE 14: FREQUENCY LOCK /DEDICATED EARFCN ........................................................................................12
FIGURE 15: PCI LOCK ..................................................................................................................................12
FIGURE 16: APN MANAGEMENT /PROFILE .....................................................................................................13
FIGURE 17: DEVICE INFO ..............................................................................................................................15
FIGURE 18: LTE STAT U S ................................................................................................................................15

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FIGURE 19: THROUGHPUT STATISTICS..............................................................................................................16
FIGURE 20: APN STAT US ..............................................................................................................................16
FIGURE 21: DEVICES LIST ..............................................................................................................................17
FIGURE 22:WLAN SETTINGS ........................................................................................................................17
FIGURE 23: WIFIDOG...................................................................................................................................18
FIGURE 24: WHITELIST .................................................................................................................................18
FIGURE 25: ADVANCED SETTINGS ...................................................................................................................19
List of Tables
TABLE 1: PARTS ............................................................................................................................................2
TABLE 2: LED DESCRIPTIONS ...........................................................................................................................3
TABLE 3: INTERFACES .....................................................................................................................................4
TABLE 4: APN MANAGEMENT /PROFILE .........................................................................................................13

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1. Introduction
The Baicells Atom ID04/06-6.5 indoor user equipment (UE) is part of the Baicells broadband wireless
access system that integrates with Long-Term Evolution (LTE) backhaul networks to provide subscribers
with Internet access. The UE, also referred to as Customer Premise Equipment (CPE), communicates
through a wireless connection to the operator’s eNodeB’s (eNB) at cell sites located in the region. The
eNBs communicate with the backhaul network (Figure 1).
Figure 1: LTE Network Architecture
The LTE standards organization that defines certain characteristics of user equipment across
manufacturers describes each progression of the standards as releases, such as Release 9, Release
10, etc., and categories, such as Category 4 (CAT4) and Category 6/7 (CAT6/7).
The UE comes preloaded with a Graphical User Interface (GUI) application to configure the device.
The GUI screens for CAT4 and CAT6/7 look different, though both contain many of the same types of
settings. This document covers both GUIs and points out where there are differences.
2. Features
Some of the key features and attributes of the Atom indoor UE are listed below. Exact specifications
vary by model; please refer to the data sheets on the Baicells website.
•Standard LTE TDD bands 40, 41, 42, 43, and 48
•Complies with 3GPP standards for Release 9 CAT4 and Release 10 CAT6/7
•IEEE 802.11b/g/n Wi-Fi 2.4 GHz supported
•Small footprint
•Local and remote GUI with flexible feature configuration options
•The CAT6/7 Atom ID06-6.5 provides Voice Over IP (VoIP) communications to support fax and
point-of-sale (POS) equipment connectivity using an RJ-11 interface
•Easy to read LED status indicators on the unit to quickly identify the power status, LTE signal
strength, and WLAN status. The ID06-6.5 also includes an LED for the voice connection.

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3. Parts List
Your equipment box may include an insert with the components, but Table 1 lists the primary
components. You will also need a computer to configure the device.
Table 1: Parts
Item Quantity Picture
Atom ID04/06-6.5 unit 1
DC-5V Power Adaptor 1
RJ-45 Ethernet Cable 1
4. Description
The Baicells Atom indoor UE is a small, compact unit that sits on a desktop, bookshelf, or other flat
surface inside the building (Figure 2).
Figure 2: Dimensions
On the top of the unit is a card slot for the Baicells Universal Subscriber Identity Module (USIM) card
provided through the operator or distributor. A USIM contains equipment and subscriber identification
numbers (IMEI and IMSI) and uniquely identifies your UE so it can access the provider's network.

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The LED indicators on the front provide operational status information (Figure 3). Refer to Table 2 for
a description of the LEDs. Various connection interfaces are on the back of the unit, as well as a small
LED for the Local Area Network (LAN) connection. For a description of the interfaces, refer to Table 3.
Figure 3: LEDs & Interfaces
Table 2: LED Descriptions
LEDs vary by model; not all models will have all of the LEDs listed.
LED Description Status Meaning
Power Power indicator OFF No power supply
Steady On Power is on
Wi-Fi or WLAN Wireless LAN (Wi-Fi)
status indicator
Steady On Wi-Fi function is enabled
Blinking Data is being transmitted or received through using
Wi-Fi
OFF Wi-Fi function is disabled
SYS or LTE
Network
LTE network status
indicator
OFF No LTE internet connection
Steady On LTE network connection established
LTE Signal
Strength
1, 2, 3, or 4 bars
show wireless
connection status
and signal strength.
The more bars, the
stronger the signal.
All OFF Signal is too weak to connect to the LTE network
Steady On The unit is connected to the LTE network. Bars will
light steadily according to signal strength.
Blinking
The unit is scanning the LTE network.
The unit is authenticating.
Software upgrade or restore to factory settings
Tel
(Atom ID06-6.5 only)
Voice telephone
interface indicator
Off VoIP not registered with the voice server
Steady on VoIP registered with a voice server
LAN (on back) Ethernet indicator
Off No Ethernet connection
Steady on Ethernet connection is normal
Blinking Ethernet data is being transmitted

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Table 3: Interfaces
Interfaces vary by model; not all models will have all of the interfaces listed.
Interfaces Description
USIM Universal Subscriber Identity Module card slot. 1.8V/3.0V USIM 2FF
LAN One to four RJ-45 ports, LAN, 10/100 (CAT4) or 10/100/100 (CAT6/7) auto-
sensing, auto-MDX interface to connect to computer or other network
devices (e.g., hub or switch). Compatible with IEEE 802.3/802.3u standards.
RESET Press the reset button for 1 second to reset the unit. Press the reset button
for 10 seconds to restore the unit to its factory settings.
DC-5V Power Connector Port to attach the power adaptor provided with the unit
Power Switch Power on/off
POTS-RJ11
(Atom ID06-6.5 only)
RJ-11 telephone port(s). Used for phone / fax / POS, providing VoIP functions
under conditions of software support.
5. Installation & Configuration
5.1 Physical Installation
The steps for installing the unit are provided below.
IMPORTANT: Make sure the unit is turned off before you insert or remove
the USIM card. Otherwise, the unit and card may be damaged.
1. Insert the USIM card: Open the protective cover of the USIM card slot on the top of the Atom
unit, and insert the USIM card into the slot (Figure 4). Close the cover.
Figure 4: Insert USIM Card
2. Connect the cables (per previous Figure 3), and power on:
a. LAN: Connect one end of the RJ-45 Ethernet cable to the LAN interface on the back of
the unit. Connect the other end to a computer or other LAN device.
b. Power: Connect the DC-5V power adaptor to the power connector on the back of the
unit. Plug the other end into an electrical outlet.
c. Turn the power switch to ON.

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3. Access the GUI to check the signal:
a. Open a Web browser, and in the address bar type http://192.168.150.1 and
press Enter.
NOTE: If the address does not open the GUI, try http://192.168.254.1 or
http://192.168.1.1.These were used for older generation UEs.
b. Log in using the default username and password, admin/admin (Figure 5). This will
take you to the GUI home page, which opens to the System > Overview window in
the CAT4 GUI and the Status > System Info window in the CAT6/7 GUI.
Figure 5: Login
c. Check the status icons: In the top row of the home window you should see some
icons (Figure 6). In the CAT4 GUI, this row is labeled Current State. In the CAT6/7 GUI,
there are 3 icons shown in green. Hover your cursor over them for text to appear.
What the text says depends on the state of the UE at that moment.
1) CAT4 Connection State and CAT6/7 "globe" icon:
The possible connection states are Checking SIM, Scanning, Registering,
Acquiring IP, Connected, or Disconnected. If the UE is checking SIM,
scanning, registering, or acquiring an IP address, give it a few moments to
finish its connection process. Then, check if the status is Connected.
2) CAT4 Signal Intensity and CAT6/7 "bars" (4G) icon:
The possible states are Severe, Bad, Good, or Excellent. Check that the
signal is indicated as either Good or Excellent.
If the Atom unit cannot detect a wireless signal, or if the signal is very weak (e.g., only 1 bar),
try moving the unit closer to a window, higher up and away from any other devices using
radio frequency, or away from objects that may be blocking the signal between the UE and
the eNB. Otherwise, contact your service provider for assistance.
NOTE: More about the meaning of the status icons is covered in section 5.2.

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Figure 6: Check Status
4. Connect Wi-Fi:
a. Ensure that the computer or other smart device has Wi-Fi (WLAN) enabled.
b. When the Wi-Fi LED on the unit shows “steady on”, per Table 3-1 LEDs, it is functional.
The Wi-Fi function can be enabled or disabled through the GUI.
c. Looking at the label on the back of the Atom unit, record the WLAN Name and WLAN
KEY (WPA/WPA2) values (Figure 7).
Figure 7: Label
To avoid unauthorized use of the Wi-
Fi/WLAN, go to the GUI and modify the
WLAN Name and Key (WPA/WPA2)
information from your service provider.
These fields are case-sensitive. On your
Wi-Fi enabled computer and other smart
devices, you can then look for the new
Wi-Fi/WLAN network name.
5. Proceed to section 5.2 Basic Configuration.

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5.2 Basic Configuration
Reference: Baicells Configuration & Network Administration Guide
The basic configuration settings allow you to get the UE up and running, i.e., connected to the Internet.
Other features as well as more in-depth information about the UE GUI are covered in the document
referenced above.
As mentioned in the previous section, the CAT6/7 GUI looks different from the CAT4 GUI (Figure 5). In
this section both GUIs are shown, and the information points out any differences in the menu structure,
fields, and features between the two.
How to log in to the UE GUI was explained in section 5.1.
NOTE: The CAT6/7 GUI offers a Wizard automated setup feature that, when run, will automatically
configure the UE to the recommended settings. You can still change the settings in the Settings
tab. The CAT6/7 GUI also has an online Help menu.
5.2.1 Check Status Icons
As mentioned previously, the GUI home page displays UE status icons at the top of the window (Figure
8). Depending on whether you are using a CAT4 or a CAT6/7 GUI, these icons may include connection
status, signal level, LAN link status, the number of devices connected to the UE, and the PIN (USIM)
status. In CAT6/7 you need to hover your cursor over an icon to see the text display. What the text says
depends on the status of the UE at that moment.
Figure 8: Status Icons
These at-a-glance fields give a quick indication if anything is wrong with basic UE operation. The
connection status and LTE signal intensity/strength icons were introduced in the previous section as
part of the initial installation procedure.
The possible connection states may be Checking SIM, Scanning, Registering, Acquiring IP, Connected,
or Disconnected. If the UE is checking the SIM card status, scanning the frequencies, registering with
the network, or acquiring an IP address, it means the UE is in the process of establishing the connection.

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Like on a cell phone, the LTE signal intensity/strength will show the typical wireless bars to indicate
how strong the signal is. Textually, the possible states for the LTE signal are Severe, Bad, Good, or
Excellent. For the Link Up icon, the status will be either Link Up or Link Down. In this case, the link is
the LAN connection.
The number of devices connected is simply a count of how many different devices are using the UE at
that moment in time. The PIN status displays the state of the USIM card, e.g., whether inserted or not.
5.2.2 Change the Password
To secure access to the UE, Baicells strongly recommends that you change the GUI password from its
default value and record the new password in case you forget it. The password may be 5 to 8 ASCII
characters (letters, numbers, and special characters). A more secure password includes a mix of upper
and lower case letters plus numbers and special characters.
To change the password:
1. CAT4 UE: Go to System > admin (Figure 9).
2. CAT6/7 UE: Go to Settings tab > System > Account (Figure 9).
3. Enter the old password, then the new password, and verify the new password.
4. Save/Apply the settings.
Figure 9: Change Password

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5.2.3 Configure the Network / Operation Mode
The WAN is the external network interface and by default is always set to LTE. Follow the steps below
to configure the network mode between the UE and the WAN.
1. In the CAT4 GUI go to Network > WAN Settings, and in the CAT6/7 GUI go to the Settings tab
and then select WAN Settings > Operation Mode (Figure 10).
For Network Mode or Operation Mode, Baicells recommends using either Network Address
Translation (NAT) or Bridge mode according to your LTE network setup. NAT is the default
mode and allows multiple hosts on a private network to access the internet using a single
public IP address. Selecting Bridge mode disables NAT and allows the UE to function as a DHCP
server without IP address conflict.
Optionally, in CAT6/7 you have two other choices, Router mode and Tunnel mode. Baicells
does not recommend using Router mode. The Tunnel mode may be used if, for example, you
want the UE to connect to a business's Virtual Private Network (VPN). If you select this mode,
additional fields will display for configuring the tunnel information (Figure 11). Tunnel mode
supports L2TP or GRE methods.
2. Click on SAVE/APPLY to complete the configuration.
NOTE: Changing the mode requires rebooting the UE for the change to take effect.
Figure 10: Network/Operation Mode

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Figure 11: CAT6/7 Tunnel Mode
5.2.4 Configure the Connection Method / Network Selection
You can set the UE to connect to the default network automatically, or you can connect manually,
where you have to select the network you want to connect to each time.
1. In the CAT4 GUI go to LTE > Connection Method, and in the CAT6/7 GUI go to the Settings tab
and choose the LTE > Network Selection to choose Automatic or Manual (Figure 12). If you
choose Automatic, click on SAVE/APPLY to save your selection. If you choose Manual, go to
step 2.
Figure 12: Connection Method
2. Manual: Click on PLMN for Public Land Mobile Network to scan all available networks and to
select a specific LTE network to connect to. Select Connect to connect to the network. Use the
Disconnect button to disconnect from the selected network.

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5.2.5 Configure the Scan Method / Cell Selection
The Scan Method / Cell Selection setting has to do with how the UE selects the best wireless signal
between it and an eNB for its connection to the LTE network. The setting determines which
frequencies the UE’s routine scan of available frequencies will cover.
Scanning is a process of tuning to specific frequencies and using a simple measure of signal quality to
select the best cell (eNB) with which to communicate. It is a routine background function that occurs
regularly to ensure the UE is using the best available signal.
Follow the steps below to configure the scanning method (CAT4) / cell selection (CAT6/7). The GUIs vary
slightly between CAT4 and CAT6/7.
1. In the CAT4 GUI go to LTE > Scan Method, and in the CAT6/7 GUI go to the Settings tab and
select LTE > Cell Selection (Figure 13).
Figure 13: Scan Method / Cell Selection
•Full Band (default) - The UE will routinely scan all channels in the band, which gives the UE
more choices but can make the time it takes to connect longer than the other modes. The
band is dependent on the model of UE being used.
•Frequency Lock / Dedicated EARFCN - Specify which band(s) the UE will scan. When you select
this option, additional fields appear (Figure 14). Input the specific frequencies and the
preferred E-UTRA Absolute Radio Frequency Channel Number (EARFCN), which represents a
specific LTE band and frequency. This information would come from your service provider. Yo u
can enter up to 9 frequency lock lists. The UE will scan only the frequency + EARFCN
combinations during its routine scans.
•PCI Lock - Select the specific Physical Cell Identifier (PCI), which is a unique identification
assigned to each eNB, and EARFCN combination (Figure 15). Enter the PCI and EARFCN
information. You can enter up to 9 PCI lock lists. The UE will scan only the PCI + EARFCN
combinations during its routine scans. In the CAT6/7 GUI, if PCI Lock is selected, this window
will display the scan results under Site Survey.

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Figure 14: Frequency Lock / Dedicated EARFCN
Figure 15: PCI Lock

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5.2.6 Configure APN Management / Profile
An Access Point Name (APN) is the name of a gateway between a device and another computer
network, frequently the public Internet. In a Baicells system where the operator uses the Baicells
CloudCore to connect to the backhaul, the APN establishes one connection between the UE and the
EPC (core network) via the eNB. Baicells CloudCore EPC, as well as eNBs operating in HaloB mode,
support only one APN, which is configured by default.
When using a Local EPC (private network EPC), more than one APN can be established for
connections to multiple gateways. In this case, the CAT4 UEs support up to 4 APN gateway
configuration profiles, and the CAT6/7 UEs support up to 8. The configuration fields vary somewhat
between CAT4 and CAT6/7 GUIs.
If you are using a Local EPC, follow the steps that follow and refer to Table 4 for field descriptions.
Once the settings are saved/applied, the profile will appear in the list at the bottom of the window.
1. In the CAT4 GUI go to LTE > APN Management, and in the CAT6/7 GUI go to LTE > Edit APN
Profile (Figure 16).
Figure 16: APN Management / Profile
2. Select an APN number, which is just an index to separate the different APN profiles.
3. Enable the APN profile, and give it a name.
4. In CAT4, you can select a protocol to use: No Specified, TR069, SNMP, SNMP+TR069.*
*NOTE: SNMP is not supported at this time on Cat6/7 UEs, but is planned for a later release.
5. In CAT6/7, for security you can enter a username and password, and set the Auth Type. The
choices for the authorization protocol are null, auto, CHAP, or PAP.
6. If you want this APN profile to be the default gateway, select the Default check box.
7. Save/Apply the settings.
Table 4: APN Management / Profile
Field Name
Description
APN Number
Select the APN number – 1, 2, 3, or 4
Enable
Select the check box next to Enable to enable this APN
APN Name
Enter the name of this APN, as defined in the eNB configuration
Default Gateway
To enable a default gateway to this eNB, select the check box next to Enable.

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Apply To
Select No Specified, TR069, SNMP*, or SNMP+TR069* to indicate which protocol may
be used to collect information about the eNBs to which this UE connects.
*CAT4 only
Username and
Password
In CAT6/7, optionally you can enter a username and password to require users to
authenticate before using the APN.
Auth Type
Select an authorization protocol type: Null, Auto, CHAP, or PAP

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6. Basic Maintenance & Troubleshooting
References: Baicells Configuration & Network Administration Guide, Baicells Operation, Maintenance, & Troubleshooting
Guide
Some of the common GUI menus and fields you may need to use, either yourself or through support
from your service provider, are covered in this section. The examples are from a CAT4 UE, and do not
necessarily reflect the information you will see for your UE due to different models.
6.3.1 Device Information
To find basic information about the UE you are using, in the UE GUI go to Status > Overview. The Device
Info section of this dashboard window is equivalent to the "About" information you see on your cell
phone or in software applications (Figure 17). It gives the "look up" type of information such as model
number, hardware version, software version, and so forth.
Figure 17: Device Info
6.3.2 LTE Status
The bottom of the Status > Overview window offers USIM card status, IMSI, and IMEI numbers, as well
as real-time LTE signal information (Figure 18). It goes beyond the quick status LTE icon at the top of
the home page by providing a more granular level of detail that pertains to signal strength, signal
quality, the eNB connection, which frequencies are being used, and other wireless related data points.
This information typically is used by the service provider when troubleshooting an issue such as not
being able to connect or stay connected to the network. Resolving the problem requires isolating
whether the problem is caused by the device setup, the LAN/WAN network connection, or a wireless
signal problem.
Figure 18: LTE Status

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6.3.3 Throughput Statistics
To see how much data is flowing through the UE, and to see how fast the traffic is moving uplink (to
the eNB) or downlink (from the eNB), scroll down the Status > Overview window to the Throughput
Statistics (Figure 19).
Figure 19: Throughput Statistics
6.3.4 APN Status
The APN Management function under the LTE menu was discussed in the Basic Configuration section.
As you scroll down the Status > Overview window, the APN Status section displays information about
each APN gateway if any were configured (Figure 20). Mainly you want to check that any gateways you
are using show as enabled. You can view the gateway's MAC address, IP address, connection type, and
Domain Name Server (DNS) being used.
Figure 20: APN Status
6.3.5 LAN Status
The LAN Status part of the Overview window displays the LAN MAC address, IP address, and netmask
(Figure 21). If you are having issues connecting to the LAN/WAN, check this window for the basic IP
networking status information.
Figure 21: LAN Status