vYSoo E900 Dual Mode phone

Phone Feature
- Skype Supported -- Presence Skype Talk Skype Out (with SkypeOut Country Code)
- MSN Supported -- Presence IM MSN Talk
- Multiple Media Supported : IP TV -IP Radio -IP Camera – Web Cam Streaming
IE Browser Supported Hot Spot Auto-Login Auto Provision Supported

Features
- Phone book : 250 Records
with fields for name, numbers, ring tone, speed-dial, email information
- VoIP : 3-Way Conferencing -Caller ID Presentation Restriction - Call Hold and Resume -Call Forward (Unconditional,Busy,Timeout) - Call Transfer -Call Waiting and Retrieve -Speed Dial
- Multiple Languages : English -Spanish -French -German
-Traditional Chinese -Simplified Chinese * Please note that actual languages
support may vary from different countries!
- Voice Mail Indication
- Date & Time (NTP Time Synchronization)
- Wallpaper
- 10 Wireless Profiles – Auto-scan / Auto-login
- Call History : 20 Records
- Web Configuration
- Software Upgrade through Internet
Please note that local variations may apply.
- SMS
- T-Flash Supported up to 2Go

Specifications display
- 2.2 QVGA TFT LCD
- 240x320 pixels with 65,536 colors
- Size 121 x 46.5 x 19.5mm
- Weight 137 g / 4.8 oz
- Power - 3.7V 1550mAh LI-ION Battery - 5V 1.0A AC Adapter, 100V~240V
- GSM Quadri-Band Supported 850/900/1800/1900

Performance Characteristics
- DAS 0.295 w/kg
- Frequency -2.4GHz -FCC--Channel 1~11 Supported -CE—Channel 1~13 Supported
- JPChannel1~14 Supporé
- Transmit Power 11dBm for 802.11b/g
- Radio Range Outdoor up to 300m via Embedded Antenna
- External Interface -One mini-USB Socket (For Charging Only)-One Stereo Earphone Jack * Stereo sound can only be heard with a compatible stereo headset
- Memory 32MB Flash
- 128MB SDRAM Please note that actual free memory may vary due to phone pre-configuration.
- Voice Protocols -SIP v2 Session Initiation Protocol (RFC3261)
- SDP (RFC2327)
- SIP Session Keep Alive
- Voice Codecs : G.711(A-law and -low) G.729a/b
- DTMF Transmission : In-band
- Out-band(RFC2833)
- Voice Quality : G.168 Echo Cancellation
- Jitter Buffer Control (Default 180ms, Max 900ms)
- VAD-Voice Activity Detection
- OS Microsoft Windows CE 4.2
- Management Features : cryptage AES or SSL
- HTTP/ HTTPs/ FTP Supported for Firmware Upgrade
- HTTP/ HTTPs Supported for Configuration Change
- Embedded Web Configuration Interface (With Password Protection)
- Battery Life -Dual Standby Time up to 60 Hours Talking Time up to 3 Hours

Battery talk and standby times are estimates only and depend on network configuration, signal strength, features used, battery age and condition, charging practices, temperatures to which battery is exposed, and many other factors. Please note that the amount of time a phone is used for calls, Skype, or MSN
will affect its standby time. Likewise, the amount of time that the phone is turned on and in standby mode will affect its talk time. Network Characteristics

Network Characteristics
- Network Protocols TCP/UDP/IP, IPV4, DNS, SDP, ARP, ICMP, DHCP Client, Static IP
- Security : WEP (64 and 128 bit) - cryptage WPA-PSK supported