Note: The number in the blacklist to try to contact you, you will not be notified, but the call will be recorded in the call log, the other side is not aware of you must know Oh, the following to see.
1. Under the Standby page, click on "Phone".
2. Click "More".
3. Click "Settings".
4. Click "Call Stop".
5. Click on "Block List".
6. You can select a contact from the records or contacts, take the direct input number as an example, and then click the "+" icon.
Note: You can also click the "block anonymous caller" switch to start the feature, which will block anonymous calls (such as hidden numbers).
All right, the above is a small set for everyone to tidy up on the J3 mobile phone in a full blacklist of all the operation process, so that when the other person to change their mobile phone number you will still receive the phone and SMS Oh, this point you need to know AH.