Sony Ericsson J200, Белая книга

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White Paper
J200
7
November 2004
EMS uses existing SMS infrastructure and industry
standards, keeping investments to a minimum for
operators and providing a familiar user interface
and compatibility with existing phones and with
other manufacturers.
Nokia Smart Messaging
The J200 supports Nokia Smart Messaging by
allowing the user to receive, store, and use pictures
and ringtones included in messages sent from
Nokia phones. The max size of a picture is 2016
pixels (72x28). It is also possible to send a Nokia
push message.
Internet services
The typical WAP client is a small, portable device
which is connected to a wireless network. This
includes mobile phones, pagers, smart phones,
PDAs and other small devices. In these devices,
you have a limited user interface, low memory and
computing power compared to desktop and laptop
computers.
The Internet browser in the J200 is compliant with
WAP 1.2.1, including security according to WTLS
class 2. It is designed for WML and cannot read
ordinary HTML pages, but it is suitable for
interaction with services, such as ticket
reservation. It is also handy when you want to
access text-based information, for example
newsreading, timetables, share prices, exchange
rates, Internet banking and other interactive
services.
GPRS
GPRS uses Internet-style packet based
technology. It uses the radio link only for the
duration of time that it transfers data. GPRS offers
the user the speed needed for satisfactory mobile
Internet usability. The J200 supports the GPRS 4+1
standard, which is the fastest GPRS standard to
date.
Image editor
The J200 supports Sony Ericsson Image Editor.
You can download the software to your PC from
www.SonyEricsson.com .
The Image Editor lets you crop, zoom, rotate and
adjust colour, contrast and brightness settings for
many PC image file formats, and send them via
Infrared directly to your phone. Use this fun soft-
ware to create wallpapers for your phone and edit
images to send to your friends. Or make perfect
shots of your friends for your Picture phonebook -
and build up the best-looking set of contacts
around!
Infrared
Infrared communication creates a data link
between two communications devices through an
infrared beam of light. On the J200, this link is used
to connect with other phones, like the Sony Erics-
son T610, and other hardware supporting the
standard. Key benefits of using the J200 with its
built-in infrared transceiver are, for example, the
true wireless communication and the exchange of
ringtones and wallpapers between compatible
phones.
Triple band support
Triple band support means that you can use the
phone on three types of GSM networks; the J200
can be used on GSM 900, 1800, and 1900 net-
works.
Co-branding
It is possible for a co-brand inlay to be placed on
the front of the phone, in the area below the key-
pad. Sony Ericsson offers high quality print on the
co-brand inlay, with good resistance to external
stress.
Settings
Operators can customize many settings in the
phone, such as data communication settings, the
download links in the menu system, and the han-
dling of long text messages, for example.
Content
Much of the content in the phone can be custom-
ized. For example:
• Start-up display
• Polyphonic ringtones
• SMS/EMS templates
• Themes
• Wallpapers