Oppo How to Block Incoming Calls or Phone Numbers
Oppo 11Table of contents
Block a Phone number
Using the Oppo smartphone's blacklist, we can enter phone numbers where all incoming calls and messages are automatically blocked.
By default we receive a notification about the call/message, but this can be deactivated.
Android 10 (ColorOS 7.0)









- Open the Phone-App
- Open the Menu
- Tap on Block & Filter
- Open the Menu
- Tap on Set rules
- Tap on Blocklist
- Tap on Add
- Choose between Enter number, Block by prefix and Select number
- Enter phone number and tap on Add
Block Unknown Callers
The Oppo-Smartphone offers the possibility to reject unknown callers automatically, meaning that if the phone number is not saved as a contact, the call is automatically rejected.
The function also offers as an exception, if the same caller within 3 minutes again, it is not blocked.
Android 10 (ColorOS 7.0)







- Open the Phone-App
- Open the Menu
- Tap on Settings
- Tap on Set Rules
- Tap on Block calls
- Enable or Disable Block calls from private numbers
- Confirm with Turn on