Apple iPhone 6 Plus
Apple iPhone - Place a Conference Call
Place a Conference Call - Apple® iPhone®
You need to initiate both calls and then conference together according to the steps below.
The HD Voice feature (available on the iPhone 6 or later while in a Verizon 4G LTE coverage area) allows calls with up to 5 parties.
The steps below apply to the following models:
iPhone X / XS / XS Max / XR
iPhone 8 / 8 Plus
iPhone 7 / 7 Plus
iPhone 6 / 6 Plus / 6s / 6s Plus
iPhone 5 / 5c / 5s
iPhone 4 / 4s
While on a call, tap
To dial a contact, select a contact from the Contacts tab.
To dial a number, dial a number from the keypad tab then tap Call or tap the Call icon