Chapter 1
Overview
Accessories and options
4460 GSM System Option and 4468 EDGE System Option
Version 12.20
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Marker tabs – the links
The Online help is a so-called hypertext document. It contains
links
.
Those links allow you to jump to a different page where more detailed informa-
tion about a specific topic is provided. On a PC, you would simply click the link.
On the 4400, you can use the mouse or the marker tabs for ‘clicking’ the links.
Example
: A page provides links to the documents explaining the softkeys and
marker tabs in detail. Use the marker tabs to directly jump to the related pages.
Softkeys – the quick navigators
Using the softkeys you quickly navigate through a chapter or call its index. There
are five softkeys available:
Accessories and options
Your 4400 is a highly integrated test set that allows you to perform most of the
tests and measurements required in a standard production environment already
with its basic configuration. However, there are much more areas of application
for your 4400. It can even be used in R&D, for high-level service or for training
your staff on digital radio systems.
Willtek has developed a broad range of accessories that help you perform specific
tests or measurements, to easily connect mobiles to the 4400 and much more.
Please find below a short overview of the available accessories and options, and
the applications they have been designed for. Should you miss something in the
list below, please check with your local Willtek representative. Due to ongoing
product development and improvement, the turnkey solution to your require-
ment may already be available.
All the latest developments for your 4400 can also be found on the web at
This softkey calls the first page (i.e. the page directly
following the index page) of the chapter. If that first
page is already on display, nothing will happen.
A push on this softkey takes you to the previous page of
a chapter. When you push this softkey on any index
page, you will get the last page of the previous chapter
on-screen.
Calls the subsequent page of a chapter. From the last
page of a chapter, this softkey will take you to the index
page of the subsequent chapter.
A push on this softkey takes you to the index page of
the current chapter. This index page shows the contents
of the chapter along with links to the different topics.
When you push
Index
on an index page, then the index
page of the next level up will be shown.
Takes you back to the help page shown last before the
current page.
