Description
The E2831 is a GSM Quad-band phone with an integrated 802.11b/g WiFi.
It has Integrated VoIP over WLAN support using the SIP protocol on a
IMS system and supports active call hand-overs between GSM and WLAN
connections…
Features
The E2831 comes with support for GSM 850/900/1800/1900 MHz and Wi-Fi
802.11b/g with auto roaming It comes with integrated support of VoIP in
WLAN networks and the capability of auto switching between GSM and WLAN
networks. Other features include a 2.2 inch 260k color touch screen
with a 240 x 320 pixel resolution, 1.3 mega pixel camera with video
recording capabilities, emulation of the QWERTY keyboard, a wide
variety of messaging options including SMS, MMS, email (POP3, SMTP, and
eSMTP), Bluetooth and USB for connectivity and an Opera browser.
Powered by an OMAP TI 730
CPU it also packs 64MB RAM, 64MB NAND Flash and expandable memory
through the included MicroSD card slot. Aside from that, the phone can
be used for listening to music, coming with support for several audio
file formats…
Specifications
Detailed specifications of the E2831 include: GSM networking:
850/900/1800/1900 MHz, WLAN 802.11b/g with auto roaming, Integrated
support of VoIP in WLAN networks, SIP protocol, Auto switch between GSM
and WLAN networks, Dimensions: 112x50x12.5 mm, Display: 2.2”, touch
screen, TFT, 240x320 pixels, 260K colors, Camera: 1.3-megapixel CMOS
with video capture, Emulation of the QWERTY-keyboard, Messages: SMS,
MMS (SMIL 2.0), email (POP3, SMTP, eSMTP), J2ME – MIDP2.0, CLDC1.1,
Opera browser (HTML, WAP2.0), CPU: OMAP TI 730, Memory: 64 MB RAM, 64
MB NAND Flash, microSD storage cards, Sound: 40-tones polyphony,
MP3-player, Connectivity: USB Client 1.1 (Mini-USB), Bluetooth: 1.2
(HSP, OPP profile), VoIP: SIP and RTP profiles (codecs G.711u, G.711a,
G.729ab), VCC TR 23.806 release 7.0.
Conclusion
This sounds like a really good phone to me, especially if you are in
range of Wi-Fi hotspot, the phone magically converts into an IP phone
so your phone calls go free of charge via the internet rather than over
the mobile network. The phone is as stylish as a high-end cell phone
and has similar ease of use, talk time, size and weight…
