Enterprise MM4 MO
Call Flow
Device submits an MMS via MM1 to the MMSC to be delivered to a 10DLC business number.
This can be a reply or a new message and may be to a Group of recipients.
MMSC processes and forwards the message to the AAMG Layer over MM4.
AAMG Layer sends a callback (with Message content) to the Aggregator.
Happy path Sequence Diagram:
