Preparation:
1. Install the antennas and position them upwards.
2. Insert the SIM card into the slot until you hear a click.
3. Connect the power adapter to the router and power it on.
Step 1: Open a web browser and go to http://cudy.net or http://192.168.10.1. Input the administrator password to log in.
Note: The default administrator password is "admin" if the firmware version is 1.X.X. We have removed the default administrator password since the firmware version 2.X.X. You must create the administrator password when first log in.
For details, please refer to How to log into the web interface of Cudy Router?
Step 2: The Quick Setup window will pop up, select your 'Time Zone'.

Step 3: Configure the APN parameters. Most of the time we only just need keep APN Profile as " Auto". Then click "Next". The router will choose the APN parameters automatically. (Recommend)

If you want to customize the APN parameters. You can choose APN Profile as " Manual", and input the correct APN parameters.

Note: If you are not sure about the APN parameters, please contact your Internet Service Provider.
Step 4: Set the wireless network name and password or keep them as default.

Step 5: Click "Save & Apply" to complete the configuration.

Step 6: When the Status is Connected, you can enjoy the internet.

39 comments
Dear Lio, My email is rejected. What is the hardware version of your LT300? Is it DC power (V2.0)or USB-C power(V3.0)? In addition, please send me a new email address. Or you can send me a email. My address is samcudy.com.
“So, I have bought cudy LT300 4G router. I put my SIM card into it and surprise surprise… I cannot find a way to send an SMS message via this router in order to order my internet plan… Tried everything even this url: http://cudy.net/cgi-bin/luci/admin/network/gcom/sms?iface=4g
what is weird that this url opens and lets you type and send SMS messages but no messages are sent and i am really confused why? Is there no way to send SMS messages? If so this device is but a dog’s shit to me. Useless piece of sh***"
@Dear Lio,
Our technical support has contacted you via email. Please check.
“So, I have bought cudy LT300 4G router. I put my SIM card into it and surprise surprise… I cannot find a way to send an SMS message via this router in order to order my internet plan… Tried everything even this url: http://cudy.net/cgi-bin/luci/admin/network/gcom/sms?iface=4g
what is weird that this url opens and lets you type and send SMS messages but no messages are sent and i am really confused why? Is there no way to send SMS messages? If so this device is but a dog’s shit to me. Useless piece of sh***"
So, I have bought cudy LT300 4G router. I put my SIM card into it and surprise surprise… I cannot find a way to send an SMS message via this router in order to order my internet plan… Tried everything even this url: http://cudy.net/cgi-bin/luci/admin/network/gcom/sms?iface=4g
what is weird that this url opens and lets you type and send SMS messages but no messages are sent and i am really confused why? Is there no way to send SMS messages? If so this device is but a dog’s shit to me. Useless piece of sh***
@Dear Af Dreyer,
Our technical support has contacted you via email. Please check.
“Hi i have a problem to connect”
Hi i have a problem to connect