Covid 19 Update: Given the current global situation, we have paused the delivery of our LiveOnsite courses, but our LiveOnline and OnlineAnytime Packages remain unaffected. Browse over 50 online courses in our course catalogue, or get in touch to register your interest in future LiveOnsite courses when we are able to safely resume in person training.

MMSE - Multimedia Messaging Service Environment

The Multimedia Messaging Service Environment is a collection of MMS (Multimedia Massaging Service) network elements that come under the control of a single administration. However in the case of roaming, the visited network is considered to be part of that user’s MMSE.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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