White paper
W705/W705u/W705a
55
February 2009
OTA
Over The Air
PDA
Personal Digital Assistant
PDP
Packet Data Protocol
PIM
Personal Information Management
PNG
Portable Network Graphic
QCIF
Quarter Common Intermediate Format
RDS
Radio Data System
RSS
Really Simple Syndication
RTSP
Real Time Streaming Protocol session control.
SI
Service Indication
SL
Service Loading
SIM card
Subscriber Identity Module card – a card that must
be inserted in any GSM-based mobile phone. 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
phone uses the small plug-in card.
SMS
Short Messaging Service. Allows messages of up
to 160 characters to be sent and received via the
network operator’s message centre to a mobile
phone
SP-MIDI
Scalable Polyphony MIDI
SS
Supplementary Services
SSL
Secure Socket Layer
TLS
Transport Layer Security
TTI
Transmission Time Interval
UI
User Interface
UMTS
Universal Mobile Telecommunications System
URL
Uniform Resource Locator.
The global address of documents and other
resources on the World Wide Web
USSD
Unstructured Supplementary Services Data
vCard
vCard automates the exchange of personal
information typically found on a traditional business
card, for use in applications such as Internet mail,
voicemail, Web browsers, telephony applications,
call centres, conferences, PIMs /PDAs, pagers, fax,
office equipment and smart cards. vCard is
specified by IETF
