Nokia 2135 User Manual
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4. Confirm that the 20-digit code
is valid by following the
instructions at www.nokia.com/
batterycheck.
Successful completion of the four
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 authorized Nokia service
point or dealer for assistance. Your authorized Nokia
service point or dealer will inspect the battery for
authenticity. If authenticity cannot be verified, return the
battery to the place of purchase.
What if you battery is not authentic?
If you cannot confirm that your Nokia battery with the
hologram on the label is an authentic Nokia battery,
please do not use the battery. Take it to the nearest
authorized Nokia service point or dealer for assistance.
The use of a battery that is not approved by the
manufacturer may be dangerous and may result in poor
performance and damage to your device and its