E28向您提供的是同类中最好的移动终端，它可以当您无论何时自由的游走在各种环境中时，无需任何提醒就可以去无缝连接您需要得任何重要信息。 
E2831运行的是充分集成了IEEE802.11b/g标准和GSM Quad-band的Linux操作系统。在强有力的智能平台下，它配备了丰富的多媒体及集合了WLAN VoIP & VCC的应用功能，为您带来了无缝隙的沟通体验。
E2831主要参数
- WLAN 802.11b/g support
- Integrated VoIP over SIP, support VCC handoff between
GSM & WLAN
- Candy Bar – Touch panel with key pad
- Handwriting recognition support
- GSM Quad Band – 850/900/1800/1900
- 2.2” 256K QVGA
- 1.3M pixel camera
- Bluetooth for headset and data transfer
- MicroSD Slot
- USB connectivity
- MP3
- Video record and Playback - MPEG4/3GPP/AVI/ASF
- Java J2ME - MIDP 2.0, CLDC 1.1
- Browser – WAP2.0 and WWW HTM: 4.01
- SMS/MMS
- PIM
- Email – POP3, SMTP, eSMTP
- Photo dial
- Games
- PC Suite
用户界面
用户化多媒体
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- GSM frequency Band: Quad Band – GSM 850/EGSM900/DCS1800/
PCS1900
- Size: 112mm x 50mm x 12.5mm
- GPRS: Class B terminal, Multi-slot Class 10,
support 2 up 3 down
- GSM Voice Codec: HR, FR, EFR and AMRC
- SIM Card: Phase 2 small SIM Card, Support
3V, 16x Speed 64K size SIM
- Processor: OMAP TI 730 (Tri-core processor
- ARM926EJ-S running at 200MHz)
- E2831 Memory: 64MByte NAND Flash; 64MByte
RAM
- 2.2” LCD: TFT QVGA LCD – 240 x 320pixels;
262K color
- Touch Screen Support with key pad
- Camera: CMOS 1.3M sensor; Preview rate: 10fps;
Digital Zoom: x4
- Audio Hardware: Mono speaker at back; ear-piece;
stereo headset
- LEDs: Multi-color LEDs to indicate status
- Ring tone: Midi 40 Chords Polyphonic; MP3,
AMR
- Connector: USB Client 1.1; Use Mini-USB Connector
both for data and earphone
- Bluetooth: 1.2, HSP Profile, OPP Profile
- External memory: MicroSD – supporting to 2GByte
size
- Battery: 960mAH
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| 软件参数 |
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基本参数:
- Language: English (American), Simplified
Chinese, Complex (traditional) Chinese
- Optional: European Languages (French, German,
Italian, Spanish, Portuguese)
- QWERTY soft keyboard on touch screen
- Handwriting: Simplified Chinese, Complex (traditional)
Chinese, Hong Kong Subset and Next Word associated
- Auto-complete: Dial pad auto-complete function
- Operation Mode: PDA only (Aero plane mode)
/ Phone + PDA mode (Normal Mode)
- Phone Dialing: LCD based soft key dial pad;
Photo dialing; Dial from address book; Speed
dial from keypad
- Personal Ring tone: Associate with address
entries
- STK: SIM Tool Kit class 3; - TS 11.14 Release
97 fully support, support part of TS 11.14 Release
98
- USSD: Phase 2
- Modem: CSD or GPRS
- Hand Free Speaker Phone Support
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| GSM/WLAN参数: |
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- WLAN Support: 802.11b/g – up to 11Mbps
- WEP 64/128/256 bits
- WPA/WPA2
- VoIP support:
1、 Seamless switching between GSM & 802.11
WLAN
2、 Protocol: SIP and RTP
3、 Voice Codec: G.711u, G.711a, G.729ab
- Related RFC:
1、 SIP RFC 3261
2、 IMS SIP 3GPP TS 24.229
3、 SIP extension RFC 3581 (NAT)
4、 Supplementary services : 3 way conference
call, call hold/unhold, call waiting
5、 DTMF RFC 2833
6、 Presence & IM over SIP RFC 3428, RFC
3862; RFC 3262 (183 PRACK)
7、 Authentication using AKA RFC 3310/EAP RFC
4017
- Voice Call Continuity (VCC): VCC TR 23.806
release 7.0
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| 多媒体参数: |
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Audio playback: Play from external or internal
memory: WAV, MP3, MIDI, AMR, AAC
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Audio Recorder: Record to external or internal
memory: AMR
-
Video playback: Play from external or internal
memory: H.263 Profile 0, Level 0; Up to 15 frames
per second; Up to 512 Kbps video data rate;
No limit on playback time
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Video File Format: .3GP (H.263 + AMR); .3GP
(H.263 + AAC); .MP4 (MPEG4 + AAC); .MP4 (MPEG4
+ AMR)
-
Video Recorder: Record to Memory Card or Internal
Memory; H.263 Profile 0, Level 10; Data rate
up to 256 Kbps; resolution: 176x144, up to 8
frames per second; Recording time is up to 30
min
-
Photo Editing: Free hand drawing; Line, box,
cycle, ellipse support; Edit photo or clean
canvas; Photo Mask; 64 color palette
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| 应用功能: |
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- eMail: POP3, SMTP, eSMTP
- WWW Internet Browser: Opera Internet Browser
1、HTTP 1.1; HTML 4.01
2、TLS 1.0 and SSL 3
3、WTLS Class II
4、JPEG, wBMP, GIF, GIFa, PNG, BMP
5、JavaScript
6、Cookie
- WAP Browser: Esmertec WAP browser
1、WAP 2.0; WML
2、xHTML MP (Mobile Profile); HTTP 1.1
3、WAP Push
4、TLS 1.0 and SSL 3
5、WTLS Class II
6、JPEG, wBMP, GIF, GIFa, PNG, BMP
7、Cookie
- J2ME: MIDP 2.0, CLDC 1.1
- JAM support
- OTA SMS Provisioning
- OTA Content download: image, MIDI, Video
- DRM: Forward Lock as per OMA 1.1
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| 短信: |
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- SMS: Mixed Languages
1、Concatenated SMS
2、Group sending (100 names)
- SMS over SIP
- MMS:
1、SMIL 2.0 compliant
2、Multi-frame support
3、Group sending (100 names)
4、MMS graphical composer
5、Content: text, image (JPEG, GIF/GIFa, PNG),
MP3, AMR, H.263 video, MP4
- Instant Message: Subset as per OMA IMPS; UTF-8
text; Presence; Buddy list
- Cell Broadcast: Multi-channel support
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| 个人信息管理: |
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Contact (Address book): Support 2000 entries
(memory dependant); Associate with Ring tone & Picture; Single-touch dial from entry
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Memo: Text, Drawing (JPG format), Voice (AMR)
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Calendar, Tasks, Dictionary
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Not support Scientific : Simple, Scientific
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World Clock: Graphical; Can display 2 time
zones; Choose location via graphical map
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Alarm Clock: Supports 3 Alarm Settings; Snooze;
Once, Repeat daily, Repeat weekly
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PC Sync:
1、Calendar data, Contact Data Via USB cable
2、Sync Outlook contacts, Window 2000/XP
3、Support two-way sync
4、Support VCard 2.1
5、Contacts Management
6、Music, Picture, Document upload & download
7、Java applications installation
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