100authorized Nokia service point or dealer for assistance. Your authorized Nokia servicepoint or dealer will inspect the battery for authenticity. If authenticity cannot beverified, return the battery to the place of purchase.Authenticate hologram1. When looking at the hologram on the label, you shouldsee the Nokia connecting hands symbol from one angleand the Nokia Original Enhancements logo when lookingfrom another angle.2. When you angle the hologram left, right, down, and up,you should see 1, 2, 3, and 4 dots on each side respectively.3. Scratch the side of the label to reveal a 20-digit code, forexample, 12345678919876543210. Turn the battery sothat the numbers are facing upwards. The 20-digit codereads starting from the number at the top row followedby the bottom row.4. Confirm that the 20-digit code is valid by following the instructions atwww.nokia.com/batterycheck.