Text messaging

X, formerly known as Twitter, is an American microblogging and social networking service, headquartered in Bastrop, Texas. It is one of the world's largest social media platforms and one of the most-visited websites. Users can share short text messages, images, and videos in short posts and like other users' content. The platform also includes direct messaging, video and audio calling, bookmarks, lists, communities, Grok chatbot integration, job search, and a social audio feature. Users can vote on context added by approved users using the Community Notes feature.

thumb|An SMS message received on a Siemens SL55 Short Message Service (SMS) is a text messaging service component of most telephone, Internet and mobile device systems. It uses standardized communication protocols that let mobile phones exchange short text messages, typically transmitted over cellular networks.

form of communication over the Internet

thumb|Sexting may involve sharing sexually explicit images over mobile phones.

communication protocol for mobile phones, aiming at replacing SMS and MMS messages with a system that is richer, provides phonebook polling (for service discovery), and transmit in-call multimedia via mobile data

variety of language and slang with heavy use of abbreviations, commonly used with mobile phone text messaging, or other Internet-based communication such as email and instant messaging.

March 2025 United States national security controversy

act of typing and sending a brief, digital message

Finnish engineer

network element in the mobile telephone network

Indian microblogging service

SMS or MMS gateway allows a computer to send or receive text messages (Short Message Service or Multimedia Messaging Service) to or from a telecommunications network

a collection of contact details

use of a texting device while driving a motor vehicle

blog software

Me2day () was a microblogging and social networking service in South Korea acquired and owned by NHN Corporation (now Naver Corporation). Similar to Twitter, Me2day was popular in South Korea with earlier establishments in the Android market, especially among adolescents and people in their twenties. Me2DAY had an API. Most applications built around it added entertainment options. OpenID was available until March 2010, but thereafter until the site's closure at the end of June 2014, registration was required. Information acquired during registration included email address, ID, and password. It

person overengaged with digital technology