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Digital rights management
Content owners may use different types of digital rights
management (DRM) technologies to protect their intellectual
property, including copyrights. This device uses various types
of DRM software to access DRM-protected content. With this
device you can access content protected with WMDRM 10,
OMA DRM 1.0, OMA DRM 1.0 forward lock, and OMA DRM 2.0. If
certain DRM software fails to protect the content, content
owners may ask that such DRM software's ability to access
new DRM-protected content be revoked. Revocation may also
prevent renewal of such DRM-protected content already in
your device. Revocation of such DRM software does not affect
the use of content protected with other types of DRM or the
use of non-DRM-protected content.
Digital rights management (DRM) protected content comes
with an associated activation key that defines your rights to
use the content.
If your device has OMA DRM-protected content, to back up
both the activation keys and the content, use the backup
feature of Nokia PC Suite. Other transfer methods may not
transfer the activation keys which need to be restored with
the content for you to be able to continue the use of OMA DRM-
protected content after the device memory is formatted. You
may also need to restore the activation keys in case the files
on your device get corrupted.
If your device has WMDRM-protected content, both the
activation keys and the content will be lost if the device
memory is formatted. You may also lose the activation keys
and the content if the files on your device get corrupted.
Losing the activation keys or the content may limit your
ability to use the same content on your device again. For more
information, contact your service provider.
Enhancements
Warning: Use only batteries, chargers, and
enhancements approved by Nokia for use with this particular
model. The use of any other types may invalidate any
approval or warranty, and may be dangerous.
For availability of approved enhancements, please check with
your dealer. When you disconnect the power cord of any
enhancement, grasp and pull the plug, not the cord.
Battery
Battery and charger information
Your device is powered by a rechargeable battery. The battery
intended for use with this device is BL-4U. This device is
intended for use when supplied with power from the
following chargers: AC-8. The battery can be charged and
discharged hundreds of times, but it will eventually wear out.
When the talk and standby times are noticeably shorter than
normal, replace the battery. Use only Nokia approved
batteries, and recharge your battery only with Nokia
Digital rights management 41
approved chargers designated for this device. Use of an
unapproved battery or charger may present a risk of fire,
explosion, leakage, or other hazard.
The exact charger model number may vary depending on the
type of plug. The plug variant is identified by one of the
following: E, EB, X, AR, U, A, C, or UB.
If a battery is being used for the first time or if the battery has
not been used for a prolonged period, it may be necessary to
connect the charger, then disconnect and reconnect it to
begin charging the battery. If the battery is completely
discharged, it may take several minutes before the charging
indicator appears on the display or before any calls can be
made.
Always switch the device off and disconnect the charger
before removing the battery.
Unplug the charger from the electrical plug and the device
when not in use. Do not leave a fully charged battery
connected to a charger, since overcharging may shorten its
lifetime. If left unused, a fully charged battery will lose its
charge over time.
Always try to keep the battery between 15°C and 25°C (59°F
and 77°F). Extreme temperatures reduce the capacity and
lifetime of the battery. A device with a hot or cold battery may
not work temporarily. Battery performance is particularly
limited in temperatures well below freezing.
Do not short-circuit the battery. Accidental short-circuiting
can occur when a metallic object such as a coin, clip, or pen
causes direct connection of the positive (+) and negative (-)
terminals of the battery. (These look like metal strips on the
battery.) This might happen, for example, when you carry a
spare battery in your pocket or purse. Short-circuiting the
terminals may damage the battery or the connecting object.
Do not dispose of batteries in a fire as they may explode.
Batteries may also explode if damaged. Dispose of batteries
according to local regulations. Please recycle when possible.
Do not dispose as household waste.
Do not dismantle, cut, open, crush, bend, deform, puncture,
or shred cells or batteries. In the event of a battery leak, do
not allow the liquid to come in contact with the skin or eyes.
In the event of such a leak, flush your skin or eyes immediately
with water, or seek medical help.
Do not modify, remanufacture, attempt to insert foreign
objects into the battery, or immerse or expose it to water or
other liquids.
Improper battery use may result in a fire, explosion, or other
hazard. If the device or battery is dropped, especially on a
hard surface, and you believe the battery has been damaged,
take it to a service centre for inspection before continuing to
use it.
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