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White Paper M600
54 February 2006
OMA DRM Forward Lock/Combined Delivery
protected content on a Memory Stick
™ cannot be
used in another device other than the device it was
saved on. Only Separate Delivery packages can be
used on another device, after obtaining access
keys to use the content on the new device. Thus,
the Memory Stick
™ is one way of distributing
Separate Delivery content to several users. Access
keys to use the content can never be distributed
from user to user (device to device). Access keys
always have to be obtained directly from the rights
issuer.
DRM package
DRM packaging software is typically included in
the software used by the content provider. It is
used to create the DRM package according to the
OMA DRM V1 standards before it is delivered to
the device, including content and associated
access keys.
In Japan, only files with SD protection for playback
will be accepted in the Media player and in some
European markets only DRM content can be used
for automated use/themes such as ringtones.
Personalization
The M600 can be personalised by the user in one
of the following ways:
• Update the User Interface using services, such
as, M-Service.
• Use PC-based utility application.
• Via Over the Air (OTA) configuration, initiate by
the operator, user or IT helpdesk.
Alterations to the appearance of many of the
screens may be simply carried out through
changing the phone's Theme. New Themes may be
loaded on to the M600 from the Internet and other
sources.
Background and application shortcuts
User can set a static image, or animated GIF, to be
the background 'wallpaper' for the standby screen.
Image size is 208 x 189 pixels and formats JPEG,
GIF, BMP, WBMP, MBM and PNG are supported.
Larger images, will be resized to fit.
The application shortcut buttons may be
personalized by the user. The user may also select
to have them displayed all the time.
Screen Saver
A 'screen saver' image is displayed after a period
of inactivity. The user can switch this facility on and
off and select the delay period before the screen
saver is displayed. Image size is 208 by 320 and
the format is the same as the background image
above. Note that use of animated GIF increases
power consumption.
Device lock may be used in combination with the
screen saver. Upon pressing a button or touching
the screen, the user will be prompted to activate
keys and/or enter the device lock code.
When the screen saver is deactivated, the M600
will revert to the state it was in before the screen
saver was activated.