ACM - Accumulated Call Meter

The accumulated charge for both the current call and all proceeding calls. This value is calculated by the MS (Mobile Station) and expressed in home units. The ACM is stored on the SIM / USIM (Subscriber Identity Module / UMTS Subscriber Identity Module).

NetX

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

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