There are a few different ways you may unblock a number with Call Detector.
- To unblock a number from the call log is to press, and hold your finger on the number you would like to unblock. Then select the red block icon that appears in the menu above.
- You may also unblock a number by tapping the number, and selecting the blocked icon that appears under the phone number's additional information.
Once this number is removed from your blocked list, they will be able to call your device.