In case of harassment or for any other reason, you can learn how to prevent a contact from reaching you on your phone.
Step 1: You can open your settings on your phone.
There are sprockets on your home screen.
Step 2: You can tap the phone.
The menu has it in the fifth section.
Step 3: Call blocking and identification can be done with a tap.
The second setting is in the "Calls" section of the menu.You can see a list of contacts and phone numbers you've blocked.
Step 4: You can tap block contact.
It is at the bottom of the screen.You will have to scroll down if your list extends beyond the screen.
Step 5: To block, select a contact.
You can block the person by tapping their name.The blocked contact will not be able to reach you on your phone.If you want to block all contacts, repeat the first two steps.You can unblock contacts from this menu by selecting them from the upper-right corner of the screen.