Depress switch hook. Repeat until all parties are connected. Consultation Depress switch hook. Listen for Recall Dial Tone. Consult with third party.
Third party hangs up.
Depress switch hook twice Resume original conversation. When you hear the call waiting tone, depress switch hook. To toggle between two callers, depress the switch hook. If outside the campus system, depress the switchhook twice. In no answer, depress the switchhook twice to be reconnected to your original call.