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White Paper W950
30 June 2006
Preliminary version - PA4
Connectivity
Bluetooth™ wireless technology
W950 features built-in Bluetooth™ 2.0 wireless
technology. Its Bluetooth power class 2, +4 dBm
radio link, operates in the globally available 2.4
GHz radio frequency band, ensuring fast and
secure communications up to a range of 10 metres,
or more in ideal conditions. Please note that in the
few countries where the use of Bluetooth wireless
technology is not allowed, the Bluetooth function
will be disabled. In countries where only lower out
-
put than 4 dBm or 0 dBm is allowed, the output is
limited as a customized factory setting.
Bluetooth wireless technology facilitates instant
connections, which are maintained even when the
devices are not in the line of sight. Enhanced audio
quality voice transmission is provided under
adverse conditions, making it possible to use a
headset connection at all times.
Using Bluetooth™ wireless
technology in the W950
True wireless connection
Connect without cables to headsets, car handsfree
equipment, computers/PDAs, digital still and
motion video cameras and other devices.
Up to 16 added devices
The W950 identifies and maintains up to 16 devices
which are displayed in a list.
Radio link
No line of sight is required; the phone can remain in
a briefcase or in a pocket (infrared requires line of
sight).
Secure and fast
Data connection with a Bluetooth™ connectivity
PC/laptop or PDA turns the phone into a modem
for connecting to the Internet and for data transfer
(faster than infrared or cable).
Synchronization
Fast synchronization, even without line of sight, of
calendar, notes and phonebook with PC/laptop.
Business cards
Quick exchange of business cards, notes and cal-
endar events with other phones and devices.
Imaging and music
Exchange still images and video clips with another
mobile phone, a PC/laptop, and with a digital still
and motion video camera. Use the W950 as a
modem to send pictures from a digital still and
motion video camera to an imaging server.
Exchange music files with another mobile phone
and a PC/laptop. Play MP3, MIDI sent by the
phone.
Enable images to be shown on a TV or other dis-
play via an accessory, such as the Bluetooth™
Media Viewer MMW-100.
Transfer stereo audio in real time, to a stereo head-
set that supports A2DP, Bluetooth audio streaming.
Audio quality
W950 uses an algorithm that repairs lost audio
packets. When needed, a new packet is inserted
with content based on previous packets. This, in
conjunction with the high sensitive and high output
power radio will enhance the audio quality com
-
pared to a standard Bluetooth device.
File sharing
By using the Server role of the File Transfer Profile,
the phone enables the use of a computer to man
-
age content files that reside in the phone’s file sys-
tem. Most computer Bluetooth applications
provide an explorer-like user interface for the file
transfer service. The content in the Games and
more folder is not exposed in the file transfer
server. Opening one of the folders will show a list of