This definition appears very rarely
and is found in the following Acronym Finder categories:
- Information technology (IT) and computers
- Business, finance, etc.
See other meanings of MCI
We have 307 other definitions for MCI
in our Acronym Attic
Samples in periodicals archive:
The program includes the introduction of new functions into the network, allowing Telmex to offer ISDN, videoconference calls, tripartite conference, call waiting, , calling line identification, malicious call identification, call forwarding on no reply and detailed billing services to their customers.