Nokia Battery Authentication Guidelines - Nokia 2660 User Manual

Do not dismantle 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.
Important: Battery talk and standby times are estimates
only and depend on signal strength, network conditions,
features used, battery age and condition, temperatures
to which battery is exposed, use in digital mode, and many other
factors. The amount of time a device is used for calls will affect its
standby time. Likewise, the amount of time that the device is
turned on and in the standby mode will affect its talk time.

Nokia battery authentication guidelines

Always use original Nokia batteries for your safety. To check that
you are getting an original Nokia battery, purchase it from an
authorised Nokia dealer, and inspect the hologram label using the
following steps:
Successful completion of the steps is not a total assurance of the
authenticity of the battery. If you have any reason to believe that
your battery is not an authentic, original Nokia battery, you
should refrain from using it, and take it to the nearest authorised
Nokia service point or dealer for assistance. Your authorised
Nokia service point or dealer will inspect the battery for
authenticity. If authenticity cannot be verified, return the battery
to the place of purchase.
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