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PREFACE
This document describes how to design WAP services for the Ericsson Mobile Phone R380.
Who Should Read this Guide?
This document is intended for developers of WAP services who want a deeper insight into
designing applications for the Ericsson R380 WAP browser.
It is assumed that the reader is familiar with the WAP concept and WML.
Overview of Contents
The chapters in this document are organized as follows:
General Usability Aspects
This chapter gives an overview of issues to be taken into account when developing
WAP services for Ericsson R380.
User Interface Issues
This chapter gives a description of the physical and logical input/output devices of the
R380 and the way these are used together with WAP services.
Design Components
This chapter contains information about graphical user interface components. The
chapter also contains several examples of WML code as well as figures showing how
these are presented in the browser.
The Pizza Penguin Example
This chapter contains a complete WAP application in WML code.
Related Publications
Ericsson Publications
[1] WAP White Paper
February 1999
AU-System AB
http://www.ericsson.com/WAP/what/wapwp2.pdf
Other Publications
[2] Wireless Application Protocol Architecture Specification
Version 30-Apr-1998
Wireless Application Protocol Forum, Ltd.
http://www.wapforum.org/what/technical.htm