These include voice-activated systems that let drivers make calls and send text messages without using their hands.

VOA: special.2010.01.08

They can send and receive messages through mobile phones as text messages or through E-mail.

VOA: special.2009.02.06

When you buy a drug, you scratch the panel, you send a text message with the number that you see, and you get a response instantly at the counter if the drug is genuine or fake."

VOA: standard.2010.06.07