E28 Limited Provides You the Best in Class Mobile Converged Devices to allow you to comfortably walk through all the environments and always be seamlessly connected without effort, to the vital information at any formats, anytime, anywhere to you.

E2831 is running on Linux Operating System fully integrated with standard IEEE802.11b/g and a GSM Quad-band. With its powerful smart phone platform, it equips rich multi-media & productivity features integrated with WLAN VoIP & VCC, providing you a seamless com-munication experience.

E2831 Key Features

• 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

User Interface
Basic Media Customization

Hardware Specification
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
Software Specification
Basic Phone Feature: 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
GSM/WLAN Convergence Feature:
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
Multi-media Features:
Audio playback: Play from external or internal memory: WAV, MP3, MIDI, AMR, AAC 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 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
Productivity Features:
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
Messaging:
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
Advanced PIM function:
Contact (Address book): Support 2000 entries (memory dependant); Associate with Ring tone & Picture; Single-touch dial from entry Memo: Text, Drawing (JPG format), Voice (AMR) Calendar, Tasks, Dictionary Not support Scientific : Simple, Scientific World Clock: Graphical; Can display 2 time zones; Choose location via graphical map Alarm Clock: Supports 3 Alarm Settings; Snooze; Once, Repeat daily, Repeat weekly 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