The program asking you to enter the extension number of the person or department you are trying to reach. When the caller enters an extension number, the system asks the name of the caller in order to inform the called party about an incoming call, presenting the caller.
Tristar is a provider of Long Distance, Local Telephone Service, and Broadband access between specific locations and the internet. Tristar is unique because we can deliver broadband with multiple technologies. Tristar can provide DSL, Frame-Relay, Point-T
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