D-Link DMW-221 User Manual

4G LTE WIFI MODEM

User manual

1. Brief Introduction

This device is designed for WIFI users to get access to internet

via GPRS/EDGE/UMTS/HSPA/LTE. In order to connect to high

speed network easily and fast, it uses the standard USB port.

２．

LED indicator lights

LED indicator lights can show the device working status device

visually.

Color of the

light

Network

registered

3-second

flashing

2-second

flashing

1-second

flashing

Green

4G LTE

Network

registered, not

connected

WIFI started,

network

registered, not

connected

WIFI started,

Network

registered and

connected

Blue

HSPA+

Network

registered, not

connected

WIFI started,

network

registered, not

connected

WIFI started,

Network

registered and

connected

Purple

EVDO

Yellow

GSM/EDGE/CDMA

1X

Network

registered, not

connected

WIFI started,

network

registered, not

connected

WIFI started,

Network

registered and

connected

Red

Network not

registered

Network not

registered(check

(U)SIM status)

WIFI started,

Network not

registered

3. install/uninstall driver

Install

·

plug 4g WIFI modem to computer via USB port, open ”my

computer”, run the CD driver to install the software(if the computer

has display the CD automatically, the installation UI will pop up)

·

Click ”next step” to install the software

·

Driver software installation complete

Uninstall

·

Click start menu, choose”4G LTE WIFI”-Uninstall 4G LTE WIFI

·

Click ”next step” to uninstall