Sony Ericsson T312 Benutzerhandbuch

White Paper

 

7

January 2003

The large colour display of the T310/T312 
enhances viewing, facilitating high-quality 
multimedia messaging and personalized imaging. 
The standby display looks like the desktop in a 
computer, with the menus presented as icons. 

The T310/T312 has an easy-to-use 5-directional 
joystick function. Using finger or thumb, you can 
easily navigate the new T310/T312 menu system. 
When you arrive at the required function in a menu, 
instead of pressing Yes, just gently press the 
joystick and the feature is activated. The T310/
T312 MMI is adapted for easy joystick navigation.

The T310/T312 supports the WAP 1.2.1 browser 
and protocol stack as well as the WAP 2.0 browser.

The browser supports the markup languages of 
WAP 2.0 – XHTML Mobile and XHTML Basic. 
These two subsets of the Web standard XHTML are 
supported by all major Web browsers. An XHTML 
page can be viewed in both the WAP browser and 
in any standard Web browser. All of the basic 
XHTML features are supported, including text, 
images, links, check boxes, radio buttons, text 
areas, headings, horizontal rules and lists.

In addition to XHTML, the browser supports WML. 
The user can navigate between WML and XHTML 
pages.

T310/T312 also supports cookies, often used by 
Web sites to store site-specific information in the 
browser between visits to the site. Cookies are 
often used by e-commerce sites (shopping carts 
and wish lists), and to save the user from entering 
the same information more than once.

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 T310/T312 supports GPRS 
3+1.

The basic form gives a strong and sophisticated 
product image by using a simple cylindrical shape 
with relaxed, smooth surfaces and slightly curved 
sides featuring concave grips. The bezel 
surrounding the display wraps across the front 
surface creating an innovative wide-screen design 
element. The split-line speaker outlet between the 
front and the bezel enables a completely new look 
reducing unnecessary ornamental detailing. The 
navigation keys are clustered into one design detail 
around the joystick to ensure best possible 
ergonomics. Below the keypad is a small 
expansion of the surface, featuring a separate 
detail, which enhances the grip while pushing the 
lower keys. The front cover is not exchangable and 
the battery cover slides into place. There is also a 
loophole for a carrying strap accessory.

The T310 has a separate co-brand inlay part for 
more flexible customization. The co-brand inlay is 
snapped on to the front, in the area below the 
keypad, and is mounted on the phone as the last 
step in our production chain. This makes it possible 
for a shorter lead time when printing operator 
details on customized phones. Furthermore, the 
co-brand print is covered with a top coat for 
greater wear resistance.

Content such as games, pictures and sounds can 
vary depending on the customization requirements.

This document describes the general content plan 
for T310. Content can 

also be found at 

http://wap.SonyEricsson.com.

The direct download link is a function designed to 
encourage downloading of content via WAP to 
enrich the user experience. Furthermore the