iOS
Step 1: Go to ‘Settings’
Step 2: Scroll down and tap on ‘Phone’
Step 3: Select ‘Call Forwarding’
Step 4: Toggle the switch to the right to turn on call forwarding or to the left to turn it off.
Android
Step 1: Open ‘Settings’
Step 2: Select ‘Call Settings’
Step 3: Look for the ‘Call Forwarding’ or ‘Call Settings’ option and tap it
Step 4: Turn on or off ‘Call Forwarding’.