Tagged: Roaming

Telecom: Test Tap Guide Line

  TADIG Manage Operators Operators are defined uniquely by 2 constrains: Each has a Unique TADIG CODE (such as VNMVT, VNMMO, VNMVN, FRAF1, FRAF2…) Each has a unique MCCODE +...

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Roaming – Telecom, Cambodia

  Roaming is the ability for customers of mobile communication to automatically make and receive telephone calls, send and receive data or access to other services while travelling outside the...

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