TapCalls>Call Forwarding.
If you’ve got the option to’t find it, typeCall Forwardinginto the search bar.
If you still don’t see it, your carrier may not offer call forwarding.
How to Forward Calls on iPhone
Open theSettingsapp.
SelectPhone>Call Forwarding.
If you don’t see this option, your mobile carrier doesn’t permit call forwarding on your account.
Contact your carrier to add the service.
If your carrier is T-Mobile or AT&T, dial21instead of72.
Wait for a beep or a prompt requesting you to enter a phone number.
Press the#key after you enter the phone number.
Wait for the confirmation.
This can be a beep or a chime sound.
Hang up the phone and test.
For landlines, dial*73or#21#.
you might set up call forwarding when youset up Google Voice.
