direct inward dialing definition

  • noun:
    • the capacity to make an external call to an inside expansion within an organization
    • the capacity to make an external mobile call to an inside extension within an organization
    • the ability to make an external mobile call to an internal expansion within a business

Related Sources

  • Form for "direct inward dialing"
53 votes

How would you define direct inward dialing?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!