Nokia E7-00 User Manual page 130

130 Product and safety information
During extended operation, the device may feel warm. In most cases, this condition is normal. If you suspect the device is not
working properly, take it to the nearest authorized service facility.
About Digital Rights Management
When using this device, obey all laws and respect local customs, privacy and legitimate rights of others, including copyrights.
Copyright protection may prevent you from copying, modifying, or transferring images, music, and other content.
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 WM DRM 10 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 license that defines your rights to use the content.
If your device has OMA DRM-protected content, to back up both the licenses and the content, use the backup feature of Nokia
Ovi Suite.
Other transfer methods may not transfer the licenses 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 licenses in case
the files on your device get corrupted.
If your device has WMDRM-protected content, both the licenses and the content will be lost if the device memory is formatted.
You may also lose the licenses and the content if the files on your device get corrupted. Losing the licenses or the content may
limit your ability to use the same content on your device again. For more information, contact your service provider.
Some licenses may be connected to a specific SIM card, and the protected content can be accessed only if the SIM card is inserted
in the device.
Batteries and chargers
Battery and charger information
Your device has an internal, non-removable, rechargeable battery. Do not attempt to remove the battery, as you may damage
the device. To replace the battery, take the device to the nearest authorized service facility.
This device is intended for use when supplied with power from the following chargers: AC-10 . The exact Nokia charger model
number may vary depending on the plug type, identified by E, X, AR, U, A, C, K, or B.
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, to replace the battery, take the device to the nearest authorized service facility.
Battery safety
Note: The battery in your device is non-removable, so refer to the battery-related statements as applicable to your
device.
When you unplug a charger or an accessory, hold and pull the plug, not the cord.
When your charger is not in use, unplug it from the electrical plug and the device. Do not leave a fully charged battery connected
to a charger, as overcharging may shorten the battery's lifetime. If left unused, a fully charged battery will lose its charge over
time.
Always 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.