User Guide for the SIP-T42G IP PhoneviiiKeypad Lock ............................................................................................................... 23Audio Settings ................................................................................................................ 26Volume ......................................................................................................................... 26Ring Tones ................................................................................................................... 27Contact Management ................................................................................................... 29Directory ...................................................................................................................... 29Local Directory ............................................................................................................ 31Blacklist........................................................................................................................ 39Remote Phone Book .................................................................................................... 40Call History Management ............................................................................................. 43System Customizations .................................................................................................. 45Headset Use ............................................................................................................... 45DSS Keys ..................................................................................................................... 47Account Management ............................................................................................... 57Dial Plan ...................................................................................................................... 59Emergency Number.................................................................................................... 64Live Dialpad ................................................................................................................ 65Hotline ......................................................................................................................... 66Basic Call Features .............................................................. 67Placing Calls................................................................................................................... 68Answering Calls ............................................................................................................. 70Ending Calls ................................................................................................................... 71Redialing Numbers ........................................................................................................ 71Recent Call In Dialing .................................................................................................... 71Auto Answer ................................................................................................................... 72Auto Redial ..................................................................................................................... 73Call Completion ............................................................................................................. 74Call Return ...................................................................................................................... 75Call Mute ........................................................................................................................ 76Call Hold/Resume .......................................................................................................... 76Do Not Disturb (DND) .................................................................................................... 77Call Forward................................................................................................................... 80Call Transfer ................................................................................................................... 85Call Waiting .................................................................................................................... 87Conference..................................................................................................................... 87Local Conference ........................................................................................................ 88Network Conference .................................................................................................. 88Call Park ......................................................................................................................... 90Call Pickup...................................................................................................................... 91Anonymous Call ............................................................................................................. 95Anonymous Call Rejection ............................................................................................. 96Advanced Phone Features .................................................. 97