LR350 4G LTE Router
Product Information
The 4G LTE Router, model LR350, is a wireless router that allows
you to connect to the internet using a SIM card or a wired
connection. It provides Wi-Fi connectivity and supports both 2.4G
and 5G frequencies. The router has indicators, ports, and buttons
for easy setup and configuration.
Indicators
- SYS: Green light is always on when the
equipment is powered on. - WPS: Press the WPS button to activate the WPS
function. - 4G: Green light blinking indicates successful
4G connection with strong signal. Orange light blinking indicates
successful 4G connection with average signal. Red light is always
on when no 4G connection is detected. Red light blinking indicates
no SIM card inserted or detected.
Ports
- DC In: Connect the power adapter.
- WAN Port: Connect to the internet using a
cable. - LAN 1/2 Ports: Connect to PCs.
- SIM Slot: Insert the SIM card.
- WPS/RST: Activate WPS function by pressing and
holding the button for 1 second. Reset the router to factory
defaults by pressing and holding the button for 5 seconds or
more.
Product Usage Instructions
Method 1: Wireless Connection to the Internet (with SIM
card)
- Insert the SIM card into the SIM slot.
- Power on the router.
- On your phone, find the default Wi-Fi name (TOTOLINK_LR350) and
connect to it. - To ensure security, follow the instructions below to create
passwords for your router and Wi-Fi:
- Note: Micro or Nano card must be turned into the SIM card by
using the standard SIM card adapter. - Refer to the user manual for detailed instructions on creating
passwords.
Method 2: Wired Connection to the Internet (with Cable)
- Connect the WAN port of the router to the internet using a
cable. - Connect LAN 1/2 ports to PCs.
Configure the Router on Phone
- Activate the WLAN function on your phone and connect to
TOTOLINK_LR350 Wi-Fi network. - Open any web browser and enter http://itotolink.net in the
address bar. - Enter “admin” for the password and click LOGIN.
- Click Quick Setup and enter the setting interface.
- Follow the on-screen instructions to configure the router:
- Set the Time Zone according to your location.
- Choose a suitable connection type and fill in the required
information for internet settings. - Create passwords for 2.4G and 5G Wi-Fi networks.
- Create a new login password for the router.
- Review the summary information and click Done.
automatically.
Wi-Fi name and password.
Please refer to the user manual for more detailed instructions
and information.
Quick Installation Guide
4G LTE Router
Model: LR350
1 Installation Diagram
Method 1: Wireless Connection to the Internet(with SIM card)
1Insert the SIM car into the slot. 2Power on the router. 3Find the default Wi-Fi name on your Phone and choose to connect.
Now, you could enjoy Wi-Fi.
4. For security, please follow the below instructions to create passwords for your router and Wi-Fi.
Note: Micro or Nano card must be turned into the SIM card by using the standard SIM card adapter.
Method 2: Wired Connection to the Internet(with Cable)
Default Wi-Fi Name: TOTOLINK_LR350
Smartphone
Tablet
Copyrights © TOTOLINK. All Rights Reserved. http://www.totolink.net Information in this document is subject to change without prior notice
Indicators, Ports, Buttons
SYS DC In
Green light is always on
Green Blinking c1s1s=OnOff
The equipment is powered on.
Press the WPS button, the WPS function is awakened.
The 4G connection is successful. And the signal is strong.
Green Blinking
Press the reset button for 5seconds.
c100ms100ms=OnOff Router is being reset, ready to reboot.
Orange Blinking c1s1s=OnOff
The 4G connection is successful. And the signal is average.
Red light is always on
SIM card is detected, no 4G connection.
Red Blinking c1s1s=OnOff
No SIM card is inserted or detected.
Connect the power adapter.
WAN Port Connect to the Internet.
LAN 1/2 Ports
SIM Slot
Connect to PCs. Insert the SIM card.
WPS/RST Button
Activate WPS function: when the router is powered on, press and hold the button for 1 second , the System indicator keeps solid on for 2 minutes.
Reset to factory defaults: when the router is powered on, press and hold this button for 5 seconds or more until the System indicator blinks quickly.
PC
2 Configure the Router on Phone
Activate the WLAN function on your Phone and connect to TOTOLINK_LR350. Then run any Web browser and enter http://itotolink.net in the address bar.(P1)
2 Enter admin for the password and then click LOGIN.(P2)
3 Click Quick Setup on this page, then enter the setting interface. (P3)
TOTOLINK
TOTOLINK
TOTOLINK_LR350 TOTOLINK_LR1200
2
LR350
(P1)
(P2)
(P3)
2 Configure the Router on Phone
4 Time Zone setting. According to your location, please click the Time Zone to choose a correct one from the list, then click Next.
(P4)
5 Internet Setting. Choose a suitable connection type from the list and fill in the information required,
then click Next.(P5/P6)
6 Wireless Setting. Create passwords for 2.4G and 5G Wi-Fi (Here users could also revise the default Wi-Fi
name) and then click Next.(P7)
7 For security, please create a new Login Password for your router, then click Next.(P8)
TOTOLINK
TOTOLINK
TOTOLINK
TOTOLINK
8 The coming page is the Summary informationfor your setting. Please remember your Wi-Fi Name and Password, then click Done.(P9)
TOTOLINK
Quectel EC200A
TOTOLINK_LR350 TOTOLINK_NR1800X_5G
TOTOLINK_LR350 TOTOLINK_NR1800X_5G
(P4)
(P5)
9 It takes several seconds to save the settings and then your router will restart automatically. This time your Phone will be disconnected from the router. Please back to the WLAN list of your phone to choose the new Wi-Fi name and input the correct password. Now,
you could enjoy the Wi-Fi.(P10)
(P10)
(P7)
(P8)
(P9)
Connection Type Static IP Dynamic IP
PPPoE
Description
Input the IP address, Subnet Mask, Default Gateway, DNS from your ISP. No information required. Please confirm with your ISP if Dynamic IP is supported.
Input User Name and Password from your ISP.
(P6)
3 FAQs (Frequently Asked Questions)
1.Unable to open the router’s login page on the browser? Please check if your Phone has connected to the router and make sure you have entered the correct default gateway http://itotolink.net
2.After the SIM card is plugged in, the SYS LED on Red Blinking, the Internet cannot be accessed. In this case, the SIM card is not inserted properly. The solution is to power off the 4G router and re-insert the card. Because the card slot is deep and the fingernails are short, it is recommended to insert the card together with toothpicks; the other case is SIM If the card is not activated, you must insert the card after activation according to the instructions of the card manual.
3. After the SIM card is plugged in, the SYS LED on Red light is always on, the Internet cannot be accessed. First use the mobile phone card to plug in the router to confirm whether it can be used. If the mobile phone card can be used normally, then ask the 4G SIM card provider if there is any traffic, whether the real-name authentication is verified and whether the card is locked.
4. After the card is used, the mobile phone is connected to Wi-Fi, and the network speed is slow. This situation is related to the card signal. Where the signal is poor, the corresponding Wi-Fi is not ideal. To debug the routing position, place it in a place with strong signal.
FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: –Reorient or relocate the receiving antenna. –Increase the separation between the equipment and receiver. –Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. –Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
Manufacturer: ZIONCOM ELECTRONICS (SHENZHEN) LTD. Address: Room 702, Unit D, 4 Building Shenzhen Software Industry Base, Xuefu Road, Nanshan District, Shenzhen, Guangdong, China


















