Telephone System

Rio Grande operates a local PBX telephone switch. Phone service and voice-mail services are provided to all employees at their office location.
A Directory of office and phone numbers is available for locating Rio faculty & staff.

Local, long distance and International dialing is provisioned as necessary for each user. The phone switch supports both analog and Optiset digital phones offering a complete set of custom features and services. Typically, multi-line phones have buttons programmed for these features, but all extensions support these services via numbered codes preceded by a "*". Please reference the following guides to get the most benefit from our system.


AVST CallXpress - Quick Reference Card: A user guide in flow chart style outlines the Subscriber Menu, Messaging and Personal Options.

Employee Telephone and Voicemail User Guide: The main commands outlined for using analog telephones and the voicemail system.