How To Add People To A Call On The iPhone

To add people to a phone call on an iPhone:

1. Answer the first call and then tap "Add Call" on the screen. This will put the first call on hold.

2. Dial the second person's phone number or search for their contact using the keypad or the Contacts app.

3. When the second person answers, tap "Merge Calls" to add them to the conference call.

You can also use the "Add Call" feature to add more people to the conference call. Simply repeat the steps above to add additional participants.

Keep in mind that the number of people you can add to a conference call may be limited by your phone carrier.