DID Calling Abbreviation

DID has various meanings in the Calling category. Discover the full forms, definitions, and usage contexts of DID in Calling.

Direct-Inward Dialing

Most Common Calling
Directed Inward Dialing
Calling
Diagnostic Information Dusplay
Calling
Direct In-Dialling
Calling
Dihect In-Dial
Calling
Direct Inzdial
Calling
Direct Inbound Dial
Calling

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