Section 700 - Operation Chapter 6. DSLT Features576-36-700 DBS 576 (USA) issued October 2000 6-33OperationTo make a call using Intercom Calling:Hardware Requirements• N/ARelated Programming• FF1-0-03: Extension COS (Intercom Calling Type)• FF1-0-03: Extension COS (Voice Call Send)• FF1-0-03: Extension COS (Voice Call Receive)• FF3: Extension COSConsiderations• Both the called and calling parties must belong to an Extension COS that allows Voice Calling.• You cannot change from voice call to tone call.Last Number RedialDescriptionLast Number Redial allows you to automatically redial the last number dialed by pressing theREDIAL key.Action Result1. Lift the handset or press the ON/OFF key. Intercom dial tone2. Dial the extension number.3. If your extension is set for tone calling and you want tomake a voice call, enter 1.Or, if your extension is set for voice call and you want tomake a tone call, enter 1.4. Speak when your call is answered5. Replace the handset or press the ON/OFF key.
