Vertu Constellation Reference Manual page 140

140 Product and safety information
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 licence that defines your rights to
use the content.
If your device has OMA DRM-protected content, to back up both the licences and the content, use the backup
feature of PC Suite.
Other transfer methods may not transfer the licences 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 licences if the files on your device become corrupted.
Some licences 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
This device has an internal, nonremovable, rechargeable battery. Do not attempt to remove the battery from the
device as you may damage the device. Take the device to the nearest authorised service facility for replacement
of the battery.
This device is intended for use when supplied with power from the following chargers: AC-31. The exact charger
model number may vary depending on the type of plug. The plug variant is identified by one of the following: 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, take the device to the nearest authorised service facility for
battery replacement.
Important: Talk and standby times are estimates only. Actual times are affected by, for example, network
conditions, device settings, features being used, battery condition, and temperature.
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.
Accidental short-circuiting can happen when a metallic object touches the metal strips on the battery. Short-
circuiting may damage the battery or the connecting object.
Do not dispose of batteries in a fire as they may explode. Dispose of batteries according to local regulations. Recycle
when possible. Do not dispose as household waste.
Do not dismantle, cut, open, crush, bend, puncture, or shred cells or batteries. If a battery leaks, do not let battery
liquid touch skin or eyes. If this happens, immediately flush the affected areas 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. Batteries may explode if damaged.
Use the battery and charger for their intended purposes only. Improper use, or use of unapproved batteries or
chargers may present a risk of fire, explosion, or other hazard, and may invalidate any approval or warranty. If you
believe the battery or charger is damaged, take it to a service centre for inspection before continuing to use it. Never
use a damaged battery or charger. Only use the charger indoors.
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