SMS stands for short message service and is widely used worldwide. In 2010, more than 6 trillion text messages were sent, which equated to about 193,000 text messages per second. (This number had tripled from 2007, when it was only 1.8 trillion.) In 2017, millennials alone sent and received almost 4,000 text messages per month.
Where are your lyrics?
The service allows you to send short text messages from one mobile phone to another, or from the Internet to a mobile phone. Some mobile providers even support sending text messages to landlines, but that uses a different service between the two so that the text can be converted into speech to be spoken over the phone.
SMS started with support for GSM phones, but later other mobile technologies such as CDMA and Digital AMPS were also supported.
Texting is very cheap in most parts of the world. In 2015, the price of sending a text message in Australia was calculated at just $0.00016. While the majority of a mobile phone bill is usually made up of call minutes or data usage, text messages are either included in your calling plan or added on as an additional charge.