Change your phone app to OS dialer & contacts. Manage your contacts in an easy and convenient way. If you have high demands the OS look of your phone this app is perfect for you. Unique OS style and comfort.

You can block unwanted calls. The OS dialer lets you save numbers and contacts you do not want to talk to. Use your phone safely and peacefully.

- Amazing OS 12 style
- Very easy to use
- Fast and smooth
- Quickly call and send SMS
- Different OS 12 wallpapers