Sony Ericsson T20e manual Product Overview

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PRODUCT OVERVIEW

The T20e is a Dual Band phone with a lithium battery; a phone of modern design and advanced technology.

It has a Wireless Application Protocol 1.1 (WAP 1.1) compliant browser, allowing fast and reliable access to Internet services with security according to WTLS class 2. Both access types, GSM Data and SMS, are supported.

The T20e supports Enhanced Messaging Service (EMS), an enhancement of the SMS stan- dard. This makes it possible to include pictures and melodies in messages, and also to receive and edit new pictures and melodies on the phone.

Mobile chat over SMS provides Internet-style chat functionality.

With the built-in Picture Editor and Melody Composer, users can create and editing their own pictures and melodies on the phone.

Support for Swatch® Internet Time, a new global time concept, without time zones.

It supports SIM Application Toolkit (Online Services), which makes it possible for operators to provide new services to existing users over the air, including new menus and functions in the phone.

Profiles feature; groups of settings preset to suit certain environments, such as ”In Car”, ”Meeting”, ”Home”.

A full graphic display with an easy to navigate, user interface software.

Numbered shortcuts make it possible to prepare settings into a favourite menu which the user can access quickly and easily.

The Mobile Office DI 28 infrared modem (optional accessory) turns the T20e into a wireless modem for data communication, Internet connection and fax from the user’s PC or PDA.

The RS-232 cable DRS-10 (optional accessory) can be used for connecting the T20e to a PC.

A wide range of accessories compatible with the T20e are available from your local Erics- son sales representative.

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Contents Mobile Phone T20e White Paper Page Contents Page Preface Purpose Of This DocumentProduct Overview WAP Services Using WAP In The T20eBearer Type Characteristics GSM Data AccessSMS Access Gateway Characteristics Security Using WAPConnection-oriented And Connection-less WAP Over-The-Air Provisioning Of WAP Settings Configuration Of WAP SettingsPowerful Messaging and Chat Enhanced Messaging Service EMSPictures MelodiesPicture Editor Mobile Chat Via SMS Connectivity Infrared ModemCable Connection Functions and Features In-phone Functions And FeaturesMore In-phone Functions And Features Start-up And Shut-down ShowsNetwork-Dependent Features More Network-dependent FeaturesFixed Dialling And Restricted Calls SIM AT Services Supported By The T20e Service Mode Support T20eSIM Application Toolkit Polling OFF GET InputMore Time Poll IntervalUser Interaction With SIM AT SET UP CallSET UP Menu SMS PP DownloadSend Short Mess Terminology and Abbreviations Html HdmlHdtp HttpVAS UssdVAD WAERelated Information DocumentsLinks Trademarks And Acknowledgements General Appendix Technical SpecificationsAmbient Temperatures Exterior DescriptionPerformance And Technical Characteristics Dimension GSM 900/E-GSMGmsk Current Consumptions, Talk And Standby Times Dimension GSMDimension Full rate Enhanced full rate Speech CodingWAP Browser Technical Data Feature Support in the T20e WAP browserWAP/WML Enhanced Messaging Service Technical Data EMS Feature Support in T20eEMS Feature Support in T20e Page Index