Key to Symbols Depress the switchhook one full second. Enter the appropriate on-campus extension or off-campus number. Hang up the telephone.     Need Help? Call 303-735-HELP to speak with a Customer Service staff person.				Campus Resident Standard Features Every campus resident phone supports these features. For more information, click on any feature name. Answering Call Waiting The short beep you sometimes hear when you're on the phone announces a second incoming call. Go to second call: Return to the first call: Transfer Transfer a call to another on-campus extension. Transfer: Hold Put a call on hold, then return to the original call. Hold: Return: Conference Calling - Three Way Place a conference call with up to three people by by adding on- or off-campus participants to an established call. Add participant: Last Number Dialed Redial the last number you dialed. Redial: Automatic Callback Tell the system to notify you when a busy or non-answering on-campus extension can take your call. Activate: Deactivate: Call Forward - All Calls Forward all of your calls to another on-campus extension or off-campus number. Activate: Deactivate: Call Forward - Busy / Don't Answer Forward all of your calls to another on-campus extension or an off-campus extension only when you are busy or don't answer. Activate: Deactivate: Data Protection Temporary Turn off call waiting, which interferes with using a modem, for just one call. ITS can provide Data Protection Permanent if you use your modem often. Stop by the Telecom building to fill out a request form. Activate: Deactivate: