If you dont see the option to add another call you might have reached the limit of participants for your carrier.

Add call iphone. On your home screen youll see a green Phone icon. While on a phone call tap the Add Call button. Tap the Phone icon on your devices home screen.

How to Add an Extension to Your iPhone Contact You can also save a phone number with an extension to the iPhone contacts book. Wait for the call to connect to the first person. Talk privately with one person.

The two calls merge into a conference call. Tap merge calls. Dial the first person and wait for the call to connect.

From the call screen tap Add Call. Tap add call. Repeat to add more people to the conference.

Tap add call. Dial the second person and wait for the call to connect. Add an incoming caller on the same line.

Tap next to a. The original conversation is temporarily placed on hold while the call is made once the call is connected tap the Merge Calls button to add the new contact to the existing phone conversation. To make a phone call on iPhone.