Basic Call Features45The SIP-T22P 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-T22P IP phone. The topicsinclude: Placing Calls Answering Calls Ending Calls Redialing Numbers Call Return Call Mute Call Hold/Resume Do Not Disturb (DND) Call Forward Call Transfer 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-T22P IP phone: Using the handset Using the speakerphone Using the headsetYou can also dial the number first, and then choose the way you want to speak to theother party.You can search the call history, the local contact directory or the remote phonebook and