Table of ContentsUnit Overview .........................................................................................17Included Accessories .....................................................................................................17Optional Accessories .....................................................................................................17Location of Controls .......................................................................................................18Before Operating the Telephone ..........................................................23Touch Display Operations ..............................................................................................23Basic Telephone Operations ..........................................................................................24Entering Text ...................................................................................................................25Using the On-screen Keyboard ......................................................................................25Using a USB Keyboard ..................................................................................................29Emergency Number Registration ..................................................................................30The Display and Icons ...........................................................................31The Display ......................................................................................................................31Home Screen .................................................................................................................31Application Screen .........................................................................................................34Phone Screen .................................................................................................................35Calling Screen ................................................................................................................37Call Log Screen ..............................................................................................................40Contacts Screen .............................................................................................................41Flexible Button Screen ...................................................................................................42Network Camera Viewer ................................................................................................43Lock Screen ...................................................................................................................44Icons .................................................................................................................................46Phone ......................................................................................................51Making Calls ....................................................................................................................51Confirming a Number Before Dialing (Pre-dialing) .........................................................51Redialing ........................................................................................................................51Calling from the Contacts Screen ...................................................................................51Calling from the Call Log ................................................................................................52Calling Using a Flexible Button Set as a One-touch Dialing Button ...............................52Calling an Emergency Number ......................................................................................52Receiving Calls ................................................................................................................53Selecting from Multiple Incoming Calls ..........................................................................53Answering a Call While on a Call (Answering Call Waiting) ...........................................53Rejecting Calls ...............................................................................................................53Holding a Call ..................................................................................................................54Transferring a Call ..........................................................................................................55Three-party Conference Call ..........................................................................................55Mute ..................................................................................................................................56Checking Voice Messages .............................................................................................56Contacts ..................................................................................................57Adding Contacts .............................................................................................................57Adding a New Contact ....................................................................................................57Adding a Contact from the Call Log ...............................................................................58Adding Network Camera Information to a Contact .........................................................58Editing a Contact .............................................................................................................59Deleting a Contact ...........................................................................................................59Searching for a Contact ..................................................................................................60Document Version 2012-02 Operating Instructions 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