Table of ContentsBefore Use ..............................................................................................16Accessory Information ...................................................................................................16Unit Overview ..................................................................................................................17Main View .......................................................................................................................17Front Panel .....................................................................................................................18Understanding the Display .............................................................................................19Function Buttons and Function Button Icons ..................................................................19Preparation .............................................................................................22Basic Connections ..........................................................................................................22Setting the Date & Time ..................................................................................................23TEL Line Settings ............................................................................................................23IP Network Settings ........................................................................................................24SIP Settings .....................................................................................................................25Operation Mode ...............................................................................................................26Using SD Memory Cards ................................................................................................27Formatting SD Memory Cards ........................................................................................28Using the Microphones ..................................................................................................29Making and Answering Calls ................................................................30Line Selection ..................................................................................................................30Making Calls ....................................................................................................................31Making Conference Calls ...............................................................................................33Answering Calls ..............................................................................................................35Useful Features Available During a Call .......................................................................36Phonebook ..............................................................................................37Adding Entries to the Phonebook .................................................................................37Editing Entries .................................................................................................................37Erasing Entries ................................................................................................................38Character Tables .............................................................................................................39Recording ...............................................................................................40Recording Features ........................................................................................................40Recording Conversations ..............................................................................................40Recording Voice Memos ................................................................................................40Playing Back Recordings ...............................................................................................40Erasing Recordings ........................................................................................................41Using a Portable Station (PS) or Computer .........................................42Using a Portable Station (PS) ........................................................................................42Using a Computer ...........................................................................................................43Connecting Using the USB Cable ..................................................................................43Connecting Using the PC Cable .....................................................................................44Programming the Unit ...........................................................................45Changing and Confirming Settings ...............................................................................45Changing Settings ..........................................................................................................45Restarting the Unit ..........................................................................................................45Parameter List .................................................................................................................46Parameters .......................................................................................................................48SIP Ext. No. ....................................................................................................................4814 Operating Instructions Document Version 2010/02Table of Contents