CM Tooltip Glossary
06/12/2018

A2P (Application-to-Person)

The process of sending mobile messages from an application to a mobile user. A2P SMS messaging is also called enterprise or professional SMS. Businesses can use it in several technical modes to communicate with consumers, authenticate users of online services, or deliver time-sensitive alerts. In all the cases, communication is initiated from a business application, and not an individual’s mobile phone, as is the case with P2P SMS.