Sony Ericsson J100 Quick reference guide

February 2006
J100

White Paper J100
2 February 2006
This document is published by Sony Ericsson
Mobile Communications AB, without any
warranty*. Improvements and changes to this text
necessitated by typographical errors, inaccuracies
of current information or improvements to
programs and/or equipment, may be made by
Sony Ericsson Mobile Communications AB at any
time and without notice. Such changes will,
however, be incorporated into new editions of this
document. Printed versions are to be regarded as
temporary reference copies only.
*All implied warranties, including without limitation
the implied warranties of merchantability or fitness
for a particular purpose, are excluded. In no event
shall Sony Ericsson or its licensors be liable for
incidental or consequential damages of any
nature, including but not limited to lost profits or
commercial loss, arising out of the use of the
information in this document.
This White Paper is published by:
Sony Ericsson Mobile Communications AB,
SE-221 88 Lund, Sweden
Phone: [phone]
Fax: [phone]
www.SonyEricsson.com/
© Sony Ericsson Mobile Communications AB,
2005. All rights reserved. You are hereby granted
a license to download and/or print a copy of this
document.
Any rights not expressly granted herein are
reserved.
First edition (February 2006)
Publication number: EN/LZT 108 8211 R1A
Confidential
Preface
Purpose of this document
This White Paper will be published in several revisions as the phone is developed. Therefore, some of the
headings and tables in this document contain limited information. Additional information and facts will be
forthcoming in later revisions.
The aim of this White Paper is to give the reader an understanding of the main functions and features of
this phone.
People who can benefit from this document include:
• Operators
• Service providers
• Software developers
• Support engineers
• Application developers

White Paper J100
3 February 2006
Sony Ericsson Developer World
On www.sonyericsson.com/developer, developers will find documentation and tools such as phone White
Papers, Developers Guidelines for different technologies, SDKs and relevant APIs. The website also con-
tains discussion forums monitored by the Sony Ericsson Developer Support team, an extensive Knowl-
edge Base, Tips & Tricks, example code and news.
Sony Ericsson also offers technical support services to professional developers. For more information
about these professional services, visit the Sony Ericsson Developer World website.
Document history
Change history
2006-02-09 Version R1A First edition

White Paper J100
4 February 2006
Contents
Product overview .......................................................................................................................5
Key features .............................................................................................................................6
Images ......................................................................................................................................7
Technologies in detail ................................................................................................................8
Functions and features .............................................................................................................9
Facts and figures .....................................................................................................................12
Technical specifications .........................................................................................................13
General technical data.........................................................................................................13
Performance and technical characteristics .........................................................................13
USSD technical data ...........................................................................................................14
SIM AT services supported .................................................................................................14
Short Messaging Service ....................................................................................................18
Abbreviations ...........................................................................................................................20
Related information .................................................................................................................21
Documents .............................................................................................................................21
Links .......................................................................................................................................21
Trademarks and acknowledgements .....................................................................................21

White Paper J100
5 February 2006
Product overview
J100 is a slim, attractive phone encased in a soft and smooth design that fits very comfortably in your
palm. It conveys a sense of elegant simplicity at an affordable price and contains a variety of helpful fea-
tures. The navigation key and the large display numbers make it a very balanced and easy-to-use phone.
The 65k STN colour display offers clear images that make the phone fun to use.
J100 has an intuitive interface that enables fast and efficient use. All the functions and features in the
phone are easily reached by pressing the 5-way navigation key.

White Paper J100
6 February 2006
Key features
65k STN color display
The full graphic 65k STN colour screen facilitates high-quality viewing.
SMS
SMS (Short Message Service) enables you to send text messages over your
mobile phone.
T9 Predictive text input
T9™ Predictive text input makes it fast and easy to write text messages. It
works by searching a word database to anticipate which word you are writ-
ing.
Polyphonic sound
Polyphonic ringtones offer a richer sound than monophonic ringtones, as
they contain more than one voice. J100 has several pre-programmed 32-
voice ringtones to choose from.
Vibrating alert
The phone vibrates and you feel when a call comes in.
Gaming
Gaming is already a very popular feature in mobile phones. There are two
embedded games included in the phone at purchase.
Alarm
J100 supports up to three active alarms. Set a time and your phone will ring
at that time.
SIM-based phonebook
The phonebook is one of the most useful features of mobile phones. The
number of entries that can be stored in the phonebook depends on the
capability of your SIM-card.
Calculator
You have a calculator in your phone that you can use to add and subtract,
divide and multiply.

White Paper J100
7 February 2006
Images

White Paper J100
8 February 2006
Technologies in detail
This chapter offers a detailed description of the technologies available in this product.

White Paper J100
9 February 2006
Functions and features
The following table is a complete description of the features in this product. It also compares this product
to another Sony Ericsson product.
Feature J100 J210
Alarm clock
Set a time and your phone will ring at that time.
x x
AMR x x
Antenna
Built-in antenna.
x x
Backlight display
Blue or other colored backlight to illuminate
your phone screen.
x x
Battery BST-37 Li-Polymer 700 mAh
Battery charging time Fully charged within 2,5
hours. Fully charged within 2,5 hours.
Calculator x x
Call list
View calls made and calls received.
x x
Colour Polar White
Twilight Blue Mineral Grey Floral Green
Conference calls
Support for multi-party calling.
x x
Display
Type:
Size:
Resolution:
Technology:
Backlight colour:
65k
1.4 inches
96 x 64 pixels
CSTN
White
65k
1.7 inches
128 x 128 pixels
STN LCD
White
Exterior description
Length x width x breadth 100 x 45 x 20 mm 101 x 43 x 19 mm
Games x x

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10 February 2006
GPRS (General Packet Radio Services)
GPRS is a communication standard enabling
packet data transfer.
x
Keypad Soft keys,
Send/End keys,
5-way Navigation key,
0-9,*,#.
Yes/No keys,
5-way Navigation key,
0-9,*,#.
MMS (Multimedia Message Service)
Picture messaging with text and sound.
x
Navigation key
5-way navigation key.
x x
Networks GSM (R97) 900/1800, 850/
1900. GSM (R99) 900/1800, 1900.
Phonebook (SIM only)
The number of entries that can be stored in the
phonebook depends on the capability of your
SIM-card.
x
Polyphonic ringtones 32 32
Predictive text input (T9)
When you write text messages, predictive text
input software predicts what word you are
writing and finishes it for you. The prediction is
based on previous words used and a
customizable dictionary.
x x
Screensaver
When the phone has not been used for a while,
a screensaver activates and the phone goes
into ‘sleep mode’.
x x
SIM card lock
The possibility to protect your SIM card with a
four-digit PIN code.
x x
Sleep mode
A power saving feature that minimizes battery
power consumption when the phone is in
standby.
x x
Feature J100 J210