pdf_gross.gifDual Transfer Mode (DTM) -
Detailed System Operation

backtotop.gifTraining Course Description

Course Description

  • This training course addresses the needs of engineers and technicians who are already experienced in GSM and GPRS or EGPRS and need to obtain detailed information about the DTM.
As in all INACON training courses we integrated several interactive exercises for a perfect learning experience.
Please click here for a detailed Table of Contents (ToC)

Some of your questions that will be answered

  • What are the differences between DTM, Class A and Class B?
  • What changes are necessary in the network to integrate DTM?
  • What impact does DTM have on legacy mobile stations?
  • Which operation modes does DTM support?
  • How is handover performed by a DTM mobile station with both services operating?

backtotop.gifWho should attend this class?

  • Everybody who requires a detailed technical understanding of DTM.
  • Design and Test Engineers of DTM-enabled (E)GPRS mobile stations.


  • Good understanding of GSM and GPRS/EGPRS. If required, we advise our training courses "GSM - Design Details and System Engineering" and our training course "GPRS from A-Z" or "GPRS - Signaling & Protocol Analysis (RAN and MS)" to be taken in advance.
  • Previous experience with GSM/GPRS network and / or mobile station design is favorable.

backtotop.gifTraining Course Target

  • The student will obtain an inside view on the constraints to implement and add the DTM to existing networks and mobile stations.
  • After the training course the student will have a clear view about how DTM operates and where the hurdles and obstacles are for the design and implementation.

backtotop.gifTraining Course Duration

  • 1 day