UNONU UM52 Modem Mifi 4G Lte User Guide

: June 3, 2024
: UNONU

Table of Contents

Getting Started
The LED Indications
Install SIM Card and Battery
Setting up WI-Fl connection or wired connection
Connecting to the Internet
Charging your UMSZ
Trouble Shooting
Q&A
Warranty Certificate
Customer Support
Read User Manual Online (PDF format)
Download This Manual (PDF format)

UNONU UM52 Modem Mifi 4G Lte

Getting Started

Thank you for choosing this 4G Mi Fi.
Note : This User Guide provides the basic instructions of the UMS2.

Overview

WPSbutton
Signal indicator
SMS/WPS indicator
Battery indicator
Power button
MicroUSB
Battery cover

The LED Indications

Indicator

|

Status

|

Description

---|---|---
Signal indicator| Solid Blue| Registered to the 4G network
Solid Green| Registered to the 2G/3G network
Solid Red| No SIM card, locked SIM or network unavailable
Message & WPS indicator Battery indicator| Solid Green| Unread messages
Blink in Green| WPS indicator
Solid GreeN| 220% or the battery is charged
Blink in Green| Charging
Solid Red| <20%

Install SIM Card and Battery

Power off the UMS2
Remove the back cover and battery
Insert the SIM card into card slot in the correct position
Install battery and back cover
Note: DO NOT remove SIM card when the device is on as this may damage the card and the UMS2.

Setting up WI-Fl connection or wired connection

Press and hold the “power” button for 3 seconds until the LEDs are lit and Wi-Fi is on.
Set up Wi-Fi connection or wired connection as below:
Make sure the Wi-Fi function is on.
Select Start> Control Panel > Network Connections> Wireless Network Connection.
Click “View available Wireless networks”to show a list of available Wi-Fi networks.
Select the Wireless network connection with the “UNONU UM52” Wi-Fi’s SSID and click “Connect~ If the security mechanism is applied, you need to enter the correct network key “l 2345678~ To access the SSID and network key information please remove the battery cover to find it placed in a side label.

Connecting to the Internet

If the Wi-Fi function is turned on, your device should connect to the internet automatically.

Charging your UMSZ

First method: Charging by power adapter

Use its compatible power adapter (SV, 1 0OOmA).
The power adapter is included.
Second method: Charging by connecting to a computer or laptop. Please use the proper cable to connect the Mifi to the computer or laptop.
Note: If the device hasn’t been used for a long time, please charge the battery before using.
Restore Factory Settings
If you are uncertain of which Wi-Fi settings you have configured or changed, you can restore the factory defaults that come with the Mifi to reconfigure the device Wi-Fi settings. 1. Press and hold “Reset” button for 5 seconds, the device will activate again restored to factory settings.
Note : Reset button will delete all the device’s under-defined Wi-Fi settings and restore Admin and Wi-Fi settings to factory default.

Trouble Shooting

If you are having troubles with the device, here area few things you can do to get it to function properly.

If the device is not responsive, reboot it by pressing the “Power” button for about 8 seconds.
Restore factory settings.

Q&A

Q: What should I do if I see the SSID but failed to connect?
A:
1. Check the password to make sure you have entered the right one.
2. Check if WPS security is enabled on your PC. If so, check the device to see if it is expecting a WPS action from your PC.
Q: What to do if there is No Service?
A: The possible reason is listed as below:
1. Unstable local signal.
2. Hardware problem.
You can try the following solutions:
1. If you are inside a building or near a structure that may block the signal, change the position or location of the device. For example, try moving the device close to a window.
2. Check the hardware or use another device and retry.
Q: What to do if I forgot the Wi-Fi key?
A: You can reset the device to factory defaults by pressing the reset button for 5 seconds.
Q: Whatto do if”PIN lock” or “PUK lock”?
A: The SIM card is locked. Log into the Web page and enter your PIN code or PUK code you got from the operator.
Note : If you entered the wrong PIN 3 times, then PUK is needed and if the wrong PUK is entered 10 times the SIM card will be locked forever.
Q: Data connection failed.
A: You have no network coverage. Try moving location until you get good reception.
Q: The device cannot connect to the internet when overseas.
A: You don’t have international roaming enabled on your plan. Consult your service provider before you go overseas to enable roaming.

Note:

Caution: Risk of explosion if the battery is replaced with an incorrect or unapproved type one. Used batteries must be disposed according to the manufacturer’s instructions.
The product shall only be connected to a USB interface of version USB 2.0.
Adapter shall be installed near the equipment and shall be easily accessible.
UT maximum operated temperature 45 degree Celsius.

Warranty Certificate

Terms and Conditions

UNONU warrants that their Products will be free from defects in material and workmanship. The warranty period is one (1) year for the products and three (3) months for the accessories which are part of the orignal package Including the battery. The warranty period begins the date of purchase by the End-User who shall present an invoice or a purchase receipt when requiring warranty service, otherwise the warranty period will begin from the dale of manufacture of the product. UNONU will repair a product, without cost to the Customer, If It presents a manufacturing defect or defect in workmanship during the warranty period and if the defect occurred under normal conditions of use in accordance with the instructions and specifications stated in the User’s manual.

For additional Information about the terms and conditions of UNONU’s Limited Warranty or to obtain warranty service information, please visit the support section at: unonumobile.com