Basic Call Features65The SIP-T21P IP phone is designed to be easily used like a regular phone on a publicswitched telephone network (PSTN). You can place calls, answer calls, transfer a call tosomeone else, or conduct a conference call.This chapter provides basic operating instructions for the SIP-T21P IP phone. Topicsinclude: Placing Calls Answering Calls Ending Calls Redialing Numbers Recent Call In Dialing Auto Answer Auto Redial Call Completion Call Return Call Mute Call Hold/Resume Do Not Disturb (DND) Call Forward Call Transfer Call Waiting Conference Call Park Call Pickup Anonymous Call Anonymous Call RejectionIf you require additional information or assistance with your new phone, contact yoursystem administrator.You can place a call in three ways using your SIP-T21P IP phone: Using the handset
