The user is asking for an explanation of A2P 10DLC, likely seeking information on its definition, purpose, and implications for businesses or developers.
Synthesized Answer
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A2P 10DLC stands for Application-to-Person 10-Digit Long Code, a type of phone number used for sending SMS messages from applications to individuals. It's a relatively new standard in the US, introduced to improve messaging security and reduce spam. A2P 10DLC numbers are used for person-to-person (P2P) and application-to-person (A2P) messaging, allowing businesses to send messages to customers using a more trusted and reliable channel.
Key Takeaways
A2P 10DLC is used for sending SMS messages from applications to individuals
It improves messaging security and reduces spam
Businesses need to register their campaigns with carriers to use A2P 10DLC