Vertical Service Codes. TITLE Contribution on Vertical Service Codes (VSC) Action Item ppt A vertical service code (VSC) is a sequence of digits and the signals star (*) and pound/hash (#) dialed on a telephone keypad or rotary dial to access certain telephone service features This document provides guidelines for the assignment of Vertical Service Codes (VSC) for which standardization or consistency is desired across all industry sectors in the Public Switched Telephone Network (PSTN)
COMM101 Lecture Notes Winter 2013, Consumer Reports, Lari from oneclass.com
Services invoked by VSCs include call forwarding, automatic callback, customer originated trace, and many others. So if 1234 was a full number vertical service code that invoked the Location based dialing service to call a nearby visitor information center, then again using the numbers from the privacy example above, a caller dialing 5201234 would call the information center and have their identity hidden.
Anonymous Call Rejection (*77 Activation, *87 Deactivation) Vertical service announcement code is a special feature that allows the user to listen to a record on the line before the call is connected when the user enters the code Services invoked by VSCs include call forwarding, automatic callback, customer originated trace, and many others.
TITLE Contribution on Vertical Service Codes (VSC) Action Item ppt. They all do the same thing if you dial # before a code the code technically NOT a Vertical Service Code like *72, or 1172 are Vertical service announcement code is a special feature that allows the user to listen to a record on the line before the call is connected when the user enters the code
Place of service codes for professional claims. Services invoked by VSCs include call forwarding, automatic callback, customer originated trace, and many others. For the purposes of these guidelines, VSCs are customer-dialed codes in the *XX or *2XX dialing format for touch-tone and the 11XX.