Internationak Phone Number

/Tag:Internationak Phone Number

What is DID in Telecommunication ?

DID stands for – Direct Inward Dialing
DID is a feature offered by telephone companies for use with their customers’ PABX system , whereby the telephone company  allocates range of telephone numbers associated with one or more phone lines. DID allows a company to assign a […]

By |October 2nd, 2015|Categories: Telecommunication|Tags: , |Comments Off on What is DID in Telecommunication ?