How to update the contacts library using a CSV file
1. Open the csv file with Open Office or Excel, fill the required fields for a new contact and save it.
2. Go to contact manager app and click on "+" button.
3. Select import from a CSV file.
4. Choose the file to be uploaded.
5. Select the contact that you want to be added.
6. You can show in your contact list the new contact that has been added.
