3D default phone book with call logs and backup.

1. Home screen

- show the list of all contact in 3D view

- make call

- Favorite contact list

- Add favorite contact to favorite list.

2. Contact information screen

- show contact details

- send message

- set reminder

- block or unblock contact

- create shortcut of contact

3. Blocklist

- show blocked contact

- add block contact from contact list and call logs

- unlock contact

4. Reminder list

- show list of reminders

- modify and remove reminders

5 Backups

- take backup of contact

- restore contact backup

- change 3D contact background color

Permissions Required

- call permission - to make call we required call permission

- contact permission - to get all contact from system

- phone state permission - to identify call is incoming and outGoing

- Storage permission - to set reingtones by user and get ringtone from internal storage

- Notification permission - to read notification of call

- call log permission - to get all call log for block contact