Sony Ericsson P802 manual Ras

For Internal Use Only	P800 Smartphone
	White Paper, May 2002

QVGA

Quarter VGA size, typically refers to a portrait oriented screen 240 pixels wide x 320 pixels high.

RADIUS

Remote Access Dial-In Service. Facility at the ISP or corporation to manage remote data connections.

PDA

Personal Digital Assistant. A handheld computer having functions such as address book, calendar etc.

PNG

Portable Network Graphics. Format for storing images on file with data compression but without lowering of quality (loss of information).

RAS

Remote Access Service.

Rx

Receive

SC

Service Centre (for SMS).

SDK

Software Development Kit

Service Provider

A company that provides services and subscriptions to mobile phone users.

SIM card

Subscriber Identity Module card – a card that must be inserted in any GSM-based mobile terminal. It contains subscriber details, security information and memory for a personal directory of numbers. The card can be a small plug-in type or credit card-sized, but both types have the same functions. The P800 uses the small plug-in card.

SIM-AT

SIM Application Toolkit – a means of providing simple applications that are stored on the SIM card.

SMIL

Synchronized Multimedia Integration Language. Used by MMS to describe how media objects are to be played.

SMS

Short Message Service. Allows messages of up to 160 characters to be sent and received via the network operator's message centre to a mobile phone.

SMTP

Simple Mail Transfer Protocol. Protocol used to send E-Mail from an E-Mail client via an SMTP server.

SS

Supplementary Service

SWIM

A SWIM card is a SIM card containing a WIM

TCP/IP

Transmission Control Protocol/Internet Protocol.

TE

Terminal Equipment. Generic term for GSM terminals such as phones and PC cards.

Terminal Adaptor

Generic term for the equipment terminating a digital comms line such as an ISDN2 line. The P800 is a Terminal Adaptor since it interfaces to GSM digital data services.

TLS

Transport Layer Security. Used by Web browsers, for example.

Tx

Transmit

URL

Uniform Resource Locator. Points to a service or information on the internet, for example: http://www.ericsson.com/mms/demo

USSD

Unstructured Supplementary Services Data. Narrow-band GSM data service. For example entering *79*1234# might return the stock price for stock 1234.

V.110

ETSI standard for data over an ISDN circuit.

V.120

ETSI standard for data over an ISDN circuit.

vCal; vCalendar

vCalendar defines a transport and platform- independent format for exchanging calendar and scheduling information for use in PIMs/PDAs and group schedulers. vCalendar is specified by IETF.

vCard

vCard automates the exchange of personal information typically found on a traditional business card, for use in applications such as internet

mail, voice mail, Web browsers, telephony applications, call centres, video conferencing,

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