How to block calls on iphone

1. How to block calls on Iphone-
step1-download and install ios 7,8 or 9

2. Step 2- Navigate to Blocked menu

3. Step 3- Block the number

4. Alternative blocking method-Tap
the Phone icon while viewing the
home screen, select either all calls
or missed calls and tap the information
icon to the right of the number you
wish to block. Now, scroll to the
bottom of the resulting info panel, and
tap the blue Block this Caller option,
followed by Block Contact to confirm
the request.

5. You get all steps which will help you to block calls on iphone.
If you find more help then call on helpline number-
8775871877