3Push the battery down until it snaps in place.
4Replace the battery door and press it gently until you hear a click.
battery charging
New batteries are not fully charged.
charge using the charger
1 Pull out the connector cover, and insert the charger into the accessory connector on your phone as shown.
2 Plug the other end of the charger into the appropriate electrical outlet.
When you charge the battery, the battery level indicator at the upper right of the screen shows charging progress. At least one segment of the indicator must be visible to ensure full phone functionality while charging.