READ_CALL_LOG, WRITE_CALL_LOG are required to display Call logs and remove them.

A phone with Material design is the best application to make calls! This app allows you to substitute your old and boring phone. The app is made in the same style as a standard phone Android Dialer and even better!
With the help of this application your access to contacts, calls and groups can be convenient, fast and pleasant. All app’s elements are sorted as comfortably as possible, that’s why you can use it with one hand, and you do not need to reach for the screen top to make an important call.
The phone with Material design is the best app among existing analogues. You can easily edit existing contacts or create new ones, and beautiful stylish design makes app usage leasant (there are about 40 themes, both with light and dark design, built in the app).
With this app you can change the format of name displaying («First name», «Last name» or «Last name», «First name»). There is a possibility to edit screen default settings (Speed Dial; Recent; Contacts; Phone), also many extra settings, that make use of the app more convenient.

Advantages:
• The operation of the app is smoothly running and fast
• Simple and easy to use interface
• Quick search T9
• A wide range of up-to-date themes
• Stylish Home favorite contacts with the help of which you can make a call in two touches
• Possibility to sort / add favorite contacts in few touches
• The striking appearance of the dialer
• Convenient and easy in use dialer
• Last call displaying at all pages
• Call history management
The app is a great decision for those who want to experience an unbelievable convenience of a new phone interface with Material design, but do not have a smartphone with the newest version Android Lollipop.
OpenSource PROJECT - https://github.com/IstiN/smartphone