Kurt “CyberGuy" Knutsson shows you how to create group texts to reach multiple people at once — and also how to leave them if you get annoyed at the volume of interruptions.

To start a new group chat on an iPhone, add multiple recipients to the address line of a new message.

Reader Mark Ritter would like to spread the word from his iPhone more efficiently. He writes: How can I create a group or send text to multiple recipeints easily on an iPhone? Currently, I have to ...