Use the “ Message” section below to enter the text.Once you finish adding the contacts, you can now start typing the message.Add as many contacts as you like using the above method.You can also add people who are using iPad by typing their Apple ID. If they are not on your contacts list, you can add their phone number. You can add people who are already in your contacts by using their names.The ‘ ⊕’ icon on the right allows you to browse through all the contacts. As you type in the name, it will autofill the name.In the “To:” section on the top, you can add the contacts, either by using their names (if they are already in your address book) or by their numbers.You can see a “ New Message” icon in the upper right corner.In your iPhone, locate the iMessage app and open it.Then we will proceed to know how to add someone to a group text in iMessage. We think that this thing is obvious.įirst, let us see how to start a group text. You won’t be able to add someone who is using an Android Smartphone. So, the first thing to note here is all devices that participate in this “group” must be Apple devices. Let us kick off by understanding how to add someone to a group text in iMessage. How to Add Someone to a Group Text in iMessage?.