Sony Ericsson T612 manual Java, Soft keys, Optional download features, Sandbox

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White Paper T610/612

Java

The T610/612 supports J2ME CLDC/MIDP. It is ready to run applications written for handheld computers and mobile phones.

Applications are easily downloaded directly to the T610/ 612 using the browser, or may be installed from a con- nected PC. Applications such as the currency converter can obtain the latest exchange rates from the Mobile Internet and then make up-to-date calculations. It is also possible to access and download data from a company server.

T610/612 supports JSR-135 allowing control of the syn- thesizer for MIDI, I-melody and Tone sequence play- back.

Soft keys

When executing a MIDP application a lower portion of the screen is reserved for displaying soft keys associated with the application. The appearance of this soft key area at runtime depends on which base class the displayed application is derived from.The left soft key is for the first command in the command list and the right soft key is for the “More” list and “Help”.

Optional download features

The browser can download JAR/JAD files from WAP and HTML pages provided that the server supports the actual file types. T610/612 can also download JAD/JAR files from ordinary WAP servers provided that they sup- port the mime type for each of the file types.

Sandbox

J2ME/CLDC uses a sandbox. The sandbox includes a number of system components working together to ensure that untrusted applications cannot gain access to system resource.

J2ME

CLDC

Sandbox

Supported protocols

The T610/612 supports “Sun OTA recommended prac- tice for J2ME CLDC/MIDP” and ordinary MIDP 1.0 applications without extension API’s.

MIDP Application

running on

MIDP/CLDC/kVM

User Interface

JAR file

Persistent

resource

Storage

Internet

HTTP/

Services and pages

Datagram

with response in

 

 

HTML format

Other networked devices (datagram communication)

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Contents T610/T612 Preface White Paper T610/T612Contents White Paper T610/612 T610/12 overview Multimedia in T610/612 Built-in CommuniCamPictures GraphicsAudio MMS Multimedia Messaging ServiceMMS objects ThemesBusiness card vCard TemplatesPIM communication with MMS Calendar entry vCalArchitecture MMS technical featuresBenefits OTA configuration Message conversionEMS Enhanced Messaging Service Messaging using EMSUsing WAP, WAP And SMS for download Info & entertainmentKeys to efficiency More FeaturesNew and innovative user interface Soft keys Optional download featuresJava SandboxGames Protocol Polyphonic ring signalsMidi Musical Instrument Digital Interface Excellent sound quality 32voicesTouch correct feature Bluetooth wireless technologyUsing Bluetooth wireless technology in the T610/612 Key benefits includeHierarchical phone book with contacts SyncML background What is SyncML?Synchronize calendar and phone book Application developers Benefits of a common synchronization protocolEnd users Network operatorsLocal synchronization WAP services Style sheets Provide settingsUsing standard tools Maintain customer baseSecurity using the WAP Bearer type characteristicsGateway characteristics End-to-end gateway navigationCertificates Configuration of WAP settingsOver-the-air provisioning of WAP settings WIM locks PIN codesService Loading SL Push servicesService Indication SI Mobile InternetMobile positioning General Packet Radio ServicesUsing Gprs in the T610/612 For users of the T610/612, the integration of mobileInterruption of Gprs data account Modem and AT commandsGSM data communication High Speed Data gives a faster speedAT commands support Chinese versions Infrared transceiverConnection via infrared Connection via cableIn-phone functions and features To the number of the callerFixed Dialling Numbers FDN Yes Games Gprs General Packet Radio ServicesThere is 2.0 Mb of memory space for own Mobile InternetPage Sound browser Numbers/ Service numbersOn the SIM card SDN support Charging USB protocol supportGet the USB functionality, though not Magic word. Maximum contactsSMS and EMS messaging SIM AT services supported by the T610/612SIM application toolkit Fixed dialling and Restricted callsGET Input Display TextGET Inkey Launch BrowserInformation SET UP CallProvide Local RefreshSET UP Menu SET UP Event ListSET UP Idle Mode Text SMS PP DownloadUser interaction with SIM AT Display TextSecurity and M-commerce technical data Terminology and abbreviations PDA MMIOTA PDPWAE VADVAS WAPSoftware Related informationDocuments LinksArea General technical dataExterior description Possible to select Auto key lock in the Settings menu Ambient temperaturesCamera key, power button, Web access key Supported Man-Machine Interface MMI languagesAcelp Cell broadcast serviceCurrent consumption, talk and standby times White Paper T610/612 Feature Input methods Predictive text input Reply to messages Short message servicePicture correctly CallPage Enhanced message service Other 9 defined in 23.040 Send and receive animationsMultimedia message service Read-reply report requestInstant messaging/ Chat UnlimitedBluetooth technical data Performance and technical characteristicsTdma Tone and percussion maps in the T610/612Tone map ModulationTone map Percussion map Percussion name Acoustic Bass Drum Ride Cymbal2 Hi BongoPercussion map WAP/WML WAP Bookmark Export/ImportIR and BT WAP 2.0/ WMLRoot Certificates needed in phone + special SIM cards Sign textSwim WAP Operator technical dataHtml Terminal Feature Support in the T610/612 for WAP Swim certificateWAP services/options/common/Push access/prompt PushWtai Graphical User Interface Man Machine Interface Soft keys YesUp/down link for last call for each PDP context Gprs technical dataCounter can be reset by the user NOM I, IIAT+CGDATA ENT AT+CGATT Packet Domain Service Attach Or DetachSIM CSD Built-in GSM data modem technical dataMail client technical data POP3, IMAP4, Smtp Images downloading to phone Ussd technical dataImage format technical data Limited by Yes Propriety Memory White Paper T610/612 Feature File type Max. size PhoneMemory Themes THMSyncML technical data Infrared transceiver technical dataPage Graphics Smil presentations 8 text Video Mobile InternetWhite Paper T610/612