Which service uses a cell phone or other mobile device to send and receive written messages?
A) E-mail
B) Instant messaging
C) VoIP
D) Text messaging

Question

Quizplus · Accepted Answer

Text messaging, also known as SMS (Short Message Service), is the service that uses a cell phone or other mobile device to send and receive written messages. E-mail, instant messaging, and VoIP can also be used on mobile devices, but they are not specifically designed for mobile use and do not necessarily rely on cellular networks like text messaging does.

Which Service Uses a Cell Phone or Other Mobile Device