Sony Ericsson Z300

White Paper Z300

7October 2005

Contents

Main 2 Preface Purpose of this document Sony Ericsson Developer World Contents 5 Product overview Page Key functions and features Clamshell MMS (Multimedia messaging) EMS (Enhanced Messaging Service) Style-Up covers Display 10 Internet services AMR GPRS Dual band support 11 More in-phone functions Keys to efficiency Navigation key Themes Wallpapers 12 Direct download links T9 Text Input for quicker messaging Phonebook Up-to-date with the calendar 13 Profiles Alarm clock Auto time zone Page 15 Internet services Using the Internet with Z300 Push service Provide settings Adapt to phone type Bearer type characteristics GSM data access GPRS access Security using WAP Configuration of WAP settings 18 Push services Service Indication (SI) WAP with GPRS Data connections General Packet Radio Services Using GPRS in the Z300 20 Interruption of GPRS data account SIM application toolkit 21 Messaging MMS Over the air (OTA) configuration MMS objects MMS technical features Message conversion 23 EMS (Enhanced Messaging Service) Sounds and melodies Pictures, animations and formatted text Concatenated messages (long SMS) Compatible with SMS standards Polyphonic ringtones Protocol Rich musical ringtones 32 voices In-phone functions and features Page Page Network-dependent features SMS and EMS messaging Fixed dialling and Restricted calls Page Technical specifications General Ambient temperatures Talk and standby times Exterior description Performance and technical characteristics WAP browser technical data WAP operator technical data Page Page Page GPRS technical data Page Cell broadcast service Short message service (SMS) Page Enhanced message service (EMS) Page Multimedia Message Service (MMS) USSD technical data Image format technical data Images downloading to phone SIM AT services supported by the Z300 Page 47 User interaction with SIM AT Chinese version Terminology and abbreviations Page 50 T9 Related information Documents Links Trademarks Consumer pack content Index