Image Decoders; Image Encoders; Short Messaging Service - Sony Ericsson Walkman W302 White Paper

Image decoders

Decoder Details
GIF 87a/89a
JPEG ISO/IEC JPEG
Baseline DCT
Progressive DCT
Non-differential
Huffman coding
Symbol "SOF2"
BMP The bitmap image format
used by Windows®
WBMP
PNG

Image encoders

Decoder Details
GIF 89a
JPEG ISO/IEC JPEG
Baseline DCT
Non-differential
Huffman coding
Symbol "SOF0"
BMP The bitmap image format
used by Windows®.
WBMP

Short Messaging Service

Feature
SMS Centre Number
Pictures
Input methods
Reply to messages
Message creation methods support
Copy, cut and paste words
Size Colour depth
128 x 128 pixels 256
VGA
XRAM dependent, 24 bit
default is VGA
Size Colour depth
VGA
XRAM dependent, 24 bit
default is VGA
Support
It is possible to pre-load the SMS Centre Number
It is possible to insert a picture or an icon into the text
message. EMS compliant mobile phones will be able to
see the picture correctly
Predictive text input and multitap
It is possible to reply to received messages by SMS,
MMS, phone call or email
Predictive writing and multitap
No
33
White paper W302
File format
GIF
JFIF v1.02
File format
JFIF v1.02
February 2009