DWR-921 4G LTE Router
User Manual
Introduction
CHAPTER 1.  INTRODUCTION
Contents and Audience
This manual describes the router DWR-921 and explains how to configure and operate it.
This manual is intended for users familiar with basic networking concepts, who create an in-home
local area network, and system administrators, who install and configure networks in offices.
Conventions
Example Description
text The body text of the manual.
Before You Begin A reference to a chapter or section of this manual.
“Quick   Installation
Guide”
A reference to a document.
Change
A name of a menu, menu item, control (field, checkbox, drop-down
list, button, etc.).
192.168.0.1
Data that you should enter in the specified field.
!
Information An important note.
Document Structure
Chapter 1 describes the purpose and structure of the document.
Chapter   2  gives   an   overview   of   the   router's   hardware   and   software   features,   describes   its
appearance and the package contents.
Chapter 3  explains how to install the router  DWR-921  and configure a PC in order to access its
web-based interface.
Chapter 4 describes all pages of the web-based interface in detail.
Chapter 5 includes safety instructions and tips for networking.
Chapter   6  introduces   abbreviations   and   acronyms   most   commonly   used   in   User   Manuals   for
D-Link customer premises equipment.
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