Sony Ericsson Sonyericsson P800 Manual

         P800/P802
 
White Paper, January 2003 
61
Area Information 
 
Area Information, commonly known as SMS Cell Broadcast, is a method of sending text 
messages to mobile phones within a certain part of the network. For example, traffic news can be 
sent to users in a single cell or a group of cells. It is not widely deployed by network operators. 
 
Information is organised into numbered channels. The user selects the required channels in the 
P800 Control Panel, Messaging Accounts, CBS tab. The...

         P800/P802
 
White Paper, January 2003 
62
Document Viewer 
 
The P800 Viewer application enables the user to manage and view a wide range of document 
formats. A set of plug-ins is included for common document types and more can be loaded from 
the Multimedia for P800 CD-ROM. Viewer will list the documents that it finds on Internal and 
Memory Stick storage. Documents can be opened from the list. 
 
 Viewer is also automatically started when opening an 
e-mail attachment, in which case the user...

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White Paper, January 2003 
63
Document Types Supported 
 
Document type  Group  Location  Notes 
Adobe Acrobat (PDF) Built-in Built-in  
Microsoft Excel Built-in Built-in  
Microsoft Powerpoint Built-in Built-in  
Microsoft Word Built-in Built-in  
Rich Text File (RTF)  Extended Office  CD   
Microsoft Project Extended Office  CD   
Microsoft Visio Extended Office  CD   
Microsoft Excel Extended Office  CD  Older formats  
Microsoft Powerpoint Extended Office  CD  Older...

         P800/P802
 
White Paper, January 2003 
64
Browser, M-Services and MeT  
 
The P800 features an integrated browser capable of browsing WAP, Web (HTML) and cHTML 
content from a common User Interface (UI). 
 
M-Services 
 
M-Services is a set of feature guidelines published by the GSM Association with the support of 
leading mobile network operators and handset manufacturers. These include easy start-up for the 
user, better user experiences, easy download of contents, and simple charging models....

         P800/P802
 
White Paper, January 2003 
65
MeT covers the following core functions: 
 
Initiation  Providing the Personal Trusted Device (PTD) with key pairs for 
authentication and signing. 
 
Registration  Providing the PTD with certificates associated with its keys. 
 
Secure Connection  Establish an encrypted link with the server in order to keep 
information private. 
 
User Authentication  Prove the identity of an individual or an application. 
 
Digital Signatures  Authorise a contract by...

         P800/P802
 
White Paper, January 2003 
66
P800 Browser 
Content Types Supported 
The P800 browser, called “Internet,” supports all of the following content types within a single 
browser, directly or via a gateway/proxy. 
 
World Wide Web (WWW) - HTML 
 
 The WWW is the most popular method of publishing information on 
the internet and on company intranets. Content is organised using 
the Hypertext Markup Language (HTML).  
 
The P800 browser can read HTML pages and therefore gives 
access to a...

         P800/P802
 
White Paper, January 2003 
67
Browser UI 
 
 The browser is always close at hand, having a dedicated hardware 
button. It may also be reached from the application picker and the 
application launcher. 
 
The browser is used in FO mode. 
 
The touch screen makes navigation very quick and simple – just tap 
a bookmark or a link to navigate. The Jog Dial can also be used to 
scroll the page. To work with an object on a page, such as an 
image, tap and hold it. A menu will be displayed...

         P800/P802
 
White Paper, January 2003 
68
Browser Security 
World Wide Web 
The P800 supports the TLS/SSL to provide a secure encrypted link between the browser and the 
website. This method is commonly used for secure transactions on the WWW. An icon in the 
display indicates when a secure connection is in use. 
WAP Security 
When using certain WAP services the user may want a secure connection between the phone 
and the WAP gateway, for example when using banking services. An icon in the...

         P800/P802
 
White Paper, January 2003 
69
WIM Locks (PIN Codes) 
There are two types of WAP security locks (PIN codes) for the WIM on SIM. The locks protect the 
subscription from unauthorized use when browsing. The locks should typically be supplied from 
the supplier of the SWIM. 
 
Access lock  An access lock protects the data in the WIM. The user is asked to 
enter the PIN code the first time the SWIM card is accessed when 
establishing a connection. 
 
Signature lock  A signature lock is...

         P800/P802
 
White Paper, January 2003 
70
Symbian OS Operating System 
 
Symbian is the company that developed the Symbian OS technology. Symbian OS is the 
operating system for Wireless Information Devices, and can be found in a wide range of PDA, 
‘communicator’ and ‘smartphone’ designs. The Symbian OS technology delivers application and 
communication capabilities in a small package - it has a robust system kernel, powerful object-
oriented middleware, industry-standard communication protocol...