Sony Ericsson D750i White Paper
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Sony Ericsson D750i White Paper

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March 2005
D750i
The True Imaging Phone

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Summary of Contents for Sony Ericsson D750i

  • Page 1 March 2005 D750i The True Imaging Phone...

  • Page 2: Purpose Of This Document

    The aim of this White Paper is to give the reader an understanding of technology and its main applications, as well as the main functions and features of the phone. Note: This document contains general descriptions for this specific Sony Ericsson mobile phone. People who can benefit from this document include: •...

  • Page 3: 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.

  • Page 4: Table Of Contents

    White Paper D750i Contents Purpose of this document ..................2 Sony Ericsson Developer World ................3 Document history ......................3 Product overview ......................5 Key functions and features ..................6 Design features ....................10 More in-phone functions ..................11 Technologies in detail ....................14 Imaging and Entertainment ..................15 2.0 Megapixel camera ..................15...

  • Page 5: Product Overview

    D750i offers the latest in imaging, advanced messaging and connectivity technology, with a rich offering of multimedia and entertainment functions. This includes, for example, taking pictures with great picture quality with the built-in 2.0 Megapixel camera and for true camera comfort, the user interface is turned...

  • Page 6: Key Functions And Features

    Key functions and features 2.0 Mega pixel camera This phone holds the next step in imaging for Sony Ericsson products. And a great one. The evo- With the 2.0 Mega pixel camera lution of mobile communications towards imaging which includes digital zoom and •...
  • Page 7 There is more to QuickShare than sending images with a picture or email message. QuickShare is Sony Ericsson’s constant ambition of making prod- about ease of use for all imaging features. Images ucts easier to use, has had a great outcome: can be shared phone to phone, with Bluetooth™,...

  • Page 8: Activity Menu

    Sony Memory Stick PRO Duo™ applications that are running in the background, for example the media player or the FM radio. The D750i supports Sony Memory Stick PRO Duo™ and the Memory Stick Duo™. The user can store dif- Sound...
  • Page 9 Gaming is already a very popular How the service works feature in mobile phones, and with This service is owned by Sony Ericsson or hosted Advanced Java, users can add by Sony Ericsson for a network operator. The new games and skill levels to fur- PlayNow™...

  • Page 10: Design Features

    Bluetooth wireless technology is not dependent on line-of-sight communication. Content-based services have great market poten- tial, and to encourage this, Sony Ericsson plans to Several devices (simultaneous Bluetooth connec- support DRM in all future multimedia products. tions) can be connected to the phone using Blue- Sony Ericsson regards DRM as a key enabler for tooth wireless technology up to 10 metres away.

  • Page 11: More In-Phone Functions

    • setting the language Sony Ericsson has focused on user-centred design • setting time and time format and extensive usability testing to solidify the new • setting date and date format UI paradigm.

  • Page 12: File Management

    Sony Ericsson Update Service and feature. Folders can be created, renamed, The D750i supports update service which lets the deleted and files can be moved between them. user download the latest operator-approved ver-...

  • Page 13: Power Save

    Village Instant Messaging and Presence Service exchanged – sports, movie, seasonal and other (IMPS) includes three primary features: themes will be available on Sony Ericsson or oper- ator sites. Other personalizable features are the start-up screen and the screen saver. Specific pic-...

  • Page 14: Technologies In Detail

    White Paper D750i Technologies in detail This chapter offers a detailed description of the technologies available in this product. Encompassing a broad and rich range of functionality, they facilitate basic functions such as calling as well as the cutting- edge developments found in entertainment, imaging and connectivity.

  • Page 15: Imaging And Entertainment

    White Paper D750i Imaging and Entertainment 2.0 Megapixel camera Burst mode With the integrated 2.0 Megapixel camera with auto focus and digital zoom, the user can take pic- tures and video clips and save them in the phone A useful function when taking photos of objects memory or on the Memory Stick.

  • Page 16: Media Player

    White Paper D750i for different lighting environments in order to pro- The camera has a built-in high quality light to duce images with correct colours under most con- improve taking pictures in darker environments. ditions. There is also support for external flash, the MXE- 60, which is easily connected to the phone’s sys-...

  • Page 17: Sound Recorder

    The media player supports download and playback melodies, Ericsson and Sony Ericsson, together of MPEG-4 and H.263 formats for viewing video with other manufacturers, created the more clips in the phone.

  • Page 18: Drm

    DRM concept, and supports the ongoing standardization work and activities of Package and delivery the OMA (Open Mobile Alliance). Sony Ericsson is fully committed to open standard solutions in the The OMA DRM standard defines two ways to pack-...
  • Page 19 White Paper D750i ical servers are involved. Sometimes transactions The user navigates to the publishing server and may take place between different companies’ serv- selects the content, or rather a link to or description ers. of the content. The content is then downloaded from the actual downloading server.

  • Page 20: Streaming

    White Paper D750i Streaming Streaming/download of music video (on Streaming media is a method of making audio, video clips and other multimedia available in real- demand) time. Browses to a Web page and decide to check out The term streaming refers to the technique it is the latest rock videos.

  • Page 21: Gaming

    Sony Ericsson promises to be a step as a joystick or game controller. The phone takes ahead in this regard. This is not only mobile gaming to new heights.

  • Page 22: Messaging

    White Paper D750i Messaging My friends Chatrooms The My friends function offers more options when messaging. For example, it is easy to create a list A chatroom can be started by a service provider or of favourite contacts from the My friends server by an individual My friends user.

  • Page 23: Mms

    White Paper D750i Multimedia Messaging uses WAP a downloaded birthday jingle in EMS, a user can, (Wireless Application Protocol) or for example, send a clip of his or her own personal HTTP as bearer technology rendition of “Happy Birthday”. The phone supports which also can be powered by the MIDI format.
  • Page 24 White Paper D750i Operator Message Database Store Email server, UM mailbox User Server Database WAP/ Access Network Relay Internet / Intranet SMS-C Relay Relay MMSE Multimedia Content Servers The architecture of MMS Message conversion The MMS-C is able to perform limited message...

  • Page 25: Connectivity

    PCs and Apple Mac computers may be enabled for other functions to a wide range of Memory Stick via built-in Memory Stick slots, devices. D750i supports Memory Floppy Disk adaptors, PC Card adaptors, USB Stick Duo™ and Memory Stick PRO Duo™, minia-...

  • Page 26: Gprs

    White Paper D750i Specifically, the following built-in applications are For devices that do not follow the same standard enabled to work with the Memory Stick: Integrated as Memory Stick Duo and Memory Stick PRO Duo, 2.0 Megapixel camera, pictures, media player,...

  • Page 27: Bluetooth™ Wireless Technology

    Bluetooth device. time. It is also possible to let several players join a Bluetooth supported game. The D750i supports File sharing Bluetooth specification 2.0. By using the Server role of the File Transfer Profile,...

  • Page 28: System Functions

    White Paper D750i these folders will show a list of files related to that key on the phone keypad, the user can use the folder, e.g. images in the Pictures folder. Using the phone as a remote control device for computer computer application the user can now: retrieve applications.

  • Page 29: Irda

    White Paper D750i IrDA Connection via cable IrDA (Infrared Data Association) is a point-to-point communication link between two infrared ports. The infrared beam has to be directed towards the The infrared connection is not always the best target infrared port and as long as the two infrared solution when connecting to a computer/PDA.

  • Page 30: Synchronization And Data Transfer

    The phone uses SyncML for both local synchroni- Leading the way in providing remote synchroniza- zation (for example, with a computer using Blue- tion capability, Sony Ericsson realizes that interop- tooth or a cable connection) and remote erability of remote synchronization is of utmost synchronization over WAP and HTTP.

  • Page 31: Remote Synchronization

    White Paper D750i Remote synchronization Remote synchronization takes place over the air using HTTP and is the ideal way to keep the phone up to date. Using GPRS, the phone can be continuously connected to the remote synchronization server. GPRS,...

  • Page 32: Local Synchronization

    White Paper D750i Local synchronization The phone is supplied with PC software for local synchronization. Bluetooth Cable Bluetooth™, infrared or cable PC requirements are as follows: The phone synchronizes using SyncML, regardless • Microsoft® Windows® 2000, Me, XP. of connection type. It connects via Bluetooth™...

  • Page 33: Object Exchange - 'Send

    White Paper D750i Object exchange – ‘Send’ The phone lets the user transfer objects via Bluetooth, infrared and messaging. This is presented to the user via ‘Send’ commands in applications. Simply select an item such as a contact, select ‘Send’ and select the method to be used for sending.

  • Page 34: Device Management

    White Paper D750i Device Management Device Management in D750i is achieved by sup- porting Over The Air provisioning 7.1 (OTA), OMA Client Provisioning 1.1 (CP) and OMA Device Man- agement (DM) 1.1.2. OTA and CP are transmitted to the terminal from the network using SMS, the initiation of the provi- sioning can be done e.g.

  • Page 35: Java

    APIs. • Mascot Capsule Micro3D Version 3 • Mobile 3D Graphics API for J2ME™ (JSR 184) More information about Java 3D on Sony Ericsson mobile handsets, refer to the Java 3D Developers' Guidelines available at Sony Ericsson Developer World www.SonyEricsson.com/developer...

  • Page 36: Facts And Figures

    White Paper D750i Facts and figures This chapter offers readers a detailed listing of all the technical data relating to the product. Comprehen- sive descriptions of performance and technical characteristics are presented in table format for quick and easy access.

  • Page 37: Technical Specifications

    White Paper D750i Technical specifications General technical data System Tri-band GSM phase 2 recommendations. GSM (R99) 900 (CTR 19 and CTR 20), GSM 1800 (CTR 31 and CTR 32), GSM 1900 and e- GSM mode supported. Speech coding Support of HR, FR, EFR, AMR according to 3GPP™ release 4 GSM SIM/ USIM card GSM SIM - GSM 11.11.

  • Page 38: Performance And Technical Characteristics

    White Paper D750i Performance and technical characteristics Dimension GSM 900/E-GSM 900 GSM 1800 GSM 1900 Frequency range TX: 880 – 915 MHz TX: 1710 – 1785 MHz TX:1850 –1910 MHz RX: 925 – 960 MHz RX: 1805 – 1880 MHz RX:1930 –...
  • Page 39 White Paper D750i 2.0 Megapixel camera Facts and figures Picture sizes (resolution) QQVGA (160x120 pixels) VGA (640x480 pixels) 2 Megapixel (1632x1224 pixels) Colour depth 24 bit (8 bit per RGB channel), 262k colours Camera memory Using phone memory or memory stick;...

  • Page 40: Radio With Rds

    White Paper D750i File types Formats Extensions Video coding MPEG-4 Simple Visual Profile Level 0 H.263 Profile 0 Level 10 Audio coding AAC, AMR, MPEG layer 3 Features Automatic loop of songs in folder Automatic pause on telephone call. Ringtones...

  • Page 41: Image Decoders

    White Paper D750i Image decoders Decoder Details Size Colour depth File format 87a/89a JPEG ISO/IEC JPEG JFIF v1.02 Baseline DCT EXIF Progressive DCT Non-differential Huffman coding Symbol 'SOF2' The bitmap image format XRAM depend- 24 bit used by Windows®. ent, default is...
  • Page 42 White Paper D750i Feature Support Reply to messages It is possible to reply to received messages by SMS, phone call or email. Message creation methods support Predictive writing and multitap. Copy, cut and paste words Teaching of predictive words that are not...

  • Page 43: Enhanced Messaging Service

    White Paper D750i Feature Support via WAP call (go to the WAP address contained in the message body) via USSD session Print via infrared Possibility to offer the user the ability of Yes, using groups in Contacts. sending an SMS to a list of recipients Possibility to write an email address as a Yes, if SMS type = email.

  • Page 44: Multimedia Messaging Service

    White Paper D750i Feature Support Sounds Chimes high, chimes low, ding, tada, notify, drum, claps, fanfare, chords high, chords low. I-melody Yes, version 1.2. Melodies It is possible to... • send and receive melodies via EMS, if the melodies are not protected by copyright.
  • Page 45 White Paper D750i Feature Support Possibility for all the parameters from the • MMS/CSD: Yes parameters set to be OTA provisioned at the • MMS/GPRS: Yes same time Possibility for only one parameter from the • MMS/CSD: No parameters set to be OTA provisioned •...

  • Page 46: Bluetooth Technical Data

    White Paper D750i Feature Support Maximum message size that can be handled Content Class and Creation mode are applied. Also by the handset for message maximum size is possible to customize. MMS User Agent will report problems to user •...

  • Page 47: Sim At Services Supported

    White Paper D750i Specific commands working with the SIM card SIM AT services supported Service Mode Support CALL CONTROL BY SIM DATA DOWNLOAD TO SIM Cell Broadcast DISPLAY TEXT Text of up to 240 characters (120 UCS2 coded). bit 1:...
  • Page 48 White Paper D750i Service Mode Support GET INPUT General: No. of hidden input characters bit 1: 0 = digits (0-9, *, # and +) only 1 = alphabet set bit 2: 0 = SMS default alphabet 1 = UCS2 alphabet...
  • Page 49 White Paper D750i Service Mode Support SELECT ITEM SEND DTMF SEND SHORT MESSAGE bit 1: 0 = packing not required 1 = SMS packing by the ME required SEND SS SEND USSD SET UP CALL General: Capability configuration Set-up speech call CallParty...

  • Page 50: User Interaction With Sim At

    White Paper D750i Service Mode Support SET UP MENU TIMER MANAGEMENT OPEN CHANNEL CLOSE CHANNEL RECEIVE DATA SEND DATA GET CHANNEL STATUS User Interaction with SIM AT • Hidden Characters (digits only) – 20 characters. ‘Key’ responses: Display text Text of up to 240 characters (120 UCS coded) is •...

  • Page 51: Wap Browser Technical Data

    White Paper D750i necting all other calls’ is sent, the user will see the If an Alpha Identifier is supplied in the Set Up Menu text ‘Setting up a call current call will be discon- command, this is used as the SIM AT entry in the nected’.

  • Page 52: Wap Operator Technical Data

    White Paper D750i Feature Support in the browser Security WTLS class 1-3 TLS version 1, Client authentication SSL version 3, Client authentication WIM on SIM ICC X.509 certificate support, WAP Profile WMLScript signText WPKI OTA download of trusted certificates Tables User Agent Profiles Yes, list of client characteristics - for example display size.
  • Page 53 White Paper D750i Feature Support for WAP Parameter set list name, name, homepage and homepage, homepage title (1st proxy/GW address, bookmark element), CSD phone number, proxy/GW address, CSD data rate, bookmarks (remaining CSD dial type, bookmark elements), CSD response timer,...
  • Page 54 White Paper D750i Feature Support for WAP OTA via SMS Same interface as above. If the settings previously installed were privileged or have higher priority, the settings might not be possible to install again unless the terminal is reset, otherwise as above.
  • Page 55 White Paper D750i Feature Support for WAP Cache Operation (CO) content type Session Initiation Application (SIA) Man Machine Interface SI/content retrieval postponing SI menu structure accessability Messaging, Inbox SL reception warning The user can make a choice if a dialogue is wanted or not before loading the SL.
  • Page 56 White Paper D750i Feature Support for WAP DOWNLOAD WAP solutions SAR/WSP/HTTP GET solution to download content over WAP Download Fun from Openwave Other download content over WAP Yes. Content download limited to 300 kB when using WTP pro- tocol. No download limit when using HTTP protocol.

  • Page 57: Ussd Technical Data

    White Paper D750i USSD technical data Feature Support USSD support GSM Phase 1/2 (Cross-phase compatibility). GPRS behaviour according to class B. Mode support -mode UI-mode supported. SAT initiated USSD supported. UI-mode details • It is possible to scroll the text up and down in USSD messages.

  • Page 58: Syncml Technical Data

    White Paper D750i Dimension Support Support of compression algo- Yes, V42bis and IP header com- rithms pression. Mode of operation Class B and Class C modes of operation supported. R Reference point Physical layer: Support of RS232 PPP is supported as L2 layer in the R reference point...
  • Page 59 White Paper D750i Feature Support for Sync ML Possibility for the user to config- ure login parameters (e.g. user- name and password) to access the remote database. Configuration parameters that can Server URL, Server UserID, Server PWD, Paths to databases be entered/modified by the user.

  • Page 60: Terminology And Abbreviations

    White Paper D750i Terminology and abbreviations 3GPP™ CDDA 3rd Generation Partnership Project Compact Disc Digital Audio CDMA Advanced Audio Coding Code Division Multiple Access. A generic term that describes a wireless air interface based on code division multiple access technology.
  • Page 61 White Paper D750i Dual band GPRS GSM 900/1800. General Packet Radio Services e-GSM Extended GSM. New frequencies specified by the Global System for Mobile Communications. GSM European Radio Communications Committee is the world’s most widely-used digital mobile (ERC) for GSM use when additional spectrum is phone system, now operating in over 100 countries needed (Network-dependent).
  • Page 62 White Paper D750i ITTP MPEG4/MPG4 Intelligent Terminal Transfer Protocol MPEG-4 extends the earlier MPEG-1 and MPEG-2 algorithms with synthesis of speech and video, fractal compression, computer visualisation and JPEG artificial intelligence-based image processing tech- Joint photographer expert group niques. Light Emitting Diode...
  • Page 63 White Paper D750i QVGA Quarter Video Graphics Array Secure Socket Layer Regular Pulse Excited codec. Timing in Advance RTSP TCP/IP Real Time Streaming Protocol session control. Transmission Control Protocol/Internet Protocol SMS-C Service Centre (for SMS). Transport Layer Security Service provider...
  • Page 64 White Paper D750i WTLS Very high frequency. A band of radio frequencies Wireless Transport Layer Security falling between 30 and 300 MegaHertz. World Wide Web Wireless Application Protocol. Handheld devices, low bandwidth, binary coded, a deck/card meta- XHTML phor to specify a service. A card is typically a unit...

  • Page 65: Related Information

    QuickShare™, PlayNow™, VideoDJ™, MusicDJ™ and PhotoDJ™ are trademarks or registered trade- marks of Sony Ericsson Mobile Communications AB. The IrDA Feature Trademark is owned by the Infrared Data Association and used under licence there from. XHTML™ is a registered trademark of the W3C.
  • Page 66 White Paper D750i Java and all Java based trademarks and logos are trademarks or registered trademarks of Sun Microsys- tems, Inc. in the U.S. and other countries. End-user license agreement for Sun Java™ J2ME™. 1. Restrictions: Software is confidential copyrighted information of Sun and title to all copies is retained by Sun and/or its licensors.
  • Page 67 White Paper D750i Index Numerics Downloading server ........19 3GPP ..............60 Publishing server .......... 19 DTMF ..............60 Dual band ............61 AAC ............... 16 Abbreviations ............60 ACELP ..............60 EFR ..............61 Acknowledgements ..........65 e-GSM ..............61 AMR ..............
  • Page 68 D750i White Paper Combined ............. 18 J2ME™ ..............9 PDA ..............62 Java™ ..............35 PDP ..............62 Joystick ............... 11 Performance and technical characteristics ..38 Pictures ............... 40 PIM ..............62 LAN ..............62 PlayNow™ ............9 LED ..............62 Polyphonic Links ..............
  • Page 69 White Paper D750i UMTS ..............63 URL ..............63 USB mass storage ..........8 USIM ..............37 USSD ............57 vCard ..............63 VGA ..............63 VHF ..............64 Video clips ............6 VideoDJ™ ............12 WAP ..............64 Application ........... 64 Operator technical data ........

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