OPPO has released a proprietary application ODialer for dialing and managing your contact list. It includes a number of useful features, such as call recording, but is only available for certain brands of Android smartphones.
The application is already available on Google Play for OPPO, OnePlus, and realme smartphones running Android firmware version 12 or higher. “Dialer” is made in a minimalist design, and supports the function of automatic and manual call recording, speed dialing, and dark interface mode.
Another feature of ODialer is the grouping of contacts in the call log for the convenience of viewing call history. The developers also note that the application does not collect confidential data and does not transfer information about users to third parties.