R e f e r e n c e i n f o r m a t i o n1023. Scratch the side of the label to reveal a 20-digitcode, for example 12345678919876543210. Turnthe battery so that the numbers are facing upwards.The 20-digit code reads starting from the number atthe top row followed by the bottom row. Confirmthat the 20-digit code is valid by following theinstructions at www.nokia.com/batterycheck.What if your battery is not authentic?If you cannot confirm that your Nokia battery with the hologram on the label isan authentic Nokia battery, please do not use the battery. Take it to the nearestauthorized Nokia service point or dealer for assistance. The use of a battery thatis not approved by the manufacturer may be dangerous and may result in poorperformance and damage to your device and its enhancements. It may alsoinvalidate any approval or warranty applying to the device.To find out more about original Nokia batteries, visit http://www.nokia.com/battery.