Rich Communication Services (RCS) was introduced as a successor to traditional SMS (Short Message Service) and MMS (Multimedia Messaging Service), promising a modern, feature-rich messaging experience ...

Use SMS messaging in text message marketing campaigns to reach customers on their mobile devices. Learn the types of SMS ...

Trillions of text messages are sent and received via SMS-enabled devices every day, but have you ever stopped to ask, “What is SMS, exactly?” One of the oldest forms of mobile messaging, SMS messages ...