Types of text messaging can depend on the phone sometimes, however SMS, MMS and picture messaging are the most common types. Discover the different types of text messaging from a cell phone customer service representative in this free video on cell phones. Expert: Jordan Carlman Bio: Jordan has over 5 year experience as a T-Mobile customer service representative. Filmmaker: Tyler Neisinger Series Description: Cell phones are always changing and improving in their technology. Discover how to get the most out of your cell phone with guidance from a cell phone customer service representative in this free video on cell phones.