This app can backup and restore your phone's Call logs / Call history.
This app can also block unwanted calls in your black list.

Main features:
- Block unwanted incoming calls
- Backup all your call logs to storage card
- Restore call logs from storage card
- View backup files
- Share backup files
- Save call logs as PDF file
- Delete backup files
- Support FTP server to transfer backup files
- One click to delete all your phone's call history

About Permissions:

READ CALL LOG/WRITE CALL LOG
These permissions are used to backup & restore your Call logs

READ CONTACTS
This permission used to read contact name of call logs