Open the Phone app
Call the first person
Tap Add Call
Call the second person
Tap Merge Calls
Repeat Add Call and Merge Calls to add a third person if your carrier supports it
If Merge Calls is unavailable, your carrier may not support a 3-way call
Open the Phone app
Call the first person
Tap Add Call
Call the second person
Tap Merge Calls
Repeat Add Call and Merge Calls to add a third person if your carrier supports it
If Merge Calls is unavailable, your carrier may not support a 3-way call