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DM - Data

The DM (Data Medium Rate) indicates a Bluetooth ACL (Asynchronous Connectionless Link) data packet type for medium rate data. Three types of ACL packets are available for DM, these are the DM1 packet (1 slot), DM3 packet (3 slot) and DM5 packet (5 slot).


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

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