There are several ways to make calls using the Zoom Phone app, including searching for contacts, manual dialing and four-digit dialing.
In the Zoom Phone system, employees can search university contacts by name or number above the Zoom Phone dial pad.

With Zoom Phone, there’s no need to dial any extra digits for external or long-distance numbers. Just dial the full 10-digit number as written (512-xxx-xxxx).
If you know the extension of the person you want to call on campus, you can dial those four digits.
See the Making and Receiving Calls support article from Zoom Phone for more information.
For more Zoom Phone Support, see the resources below.
Zoom Phone Support Resources:
St. Edward's University OIT Resources: