Table of ContentsBefore Operating the Telephone ..........................................................17Accessory Information ...................................................................................................17Location of Controls .......................................................................................................18Operation Board Angle Adjustment ..............................................................................23Hooking the Handset ......................................................................................................25Screens & Soft Buttons ..................................................................................................27Navigation ......................................................................................................................27HOME Screen ................................................................................................................29Contacts Screen .............................................................................................................32Calls Screen ...................................................................................................................37Calls Screen in Line Buttons Mode .............................................................................37Calls Screen in Call List Mode .....................................................................................40Call Log Screen ..............................................................................................................47Camera Screen ..............................................................................................................49Chat Screen ...................................................................................................................52Portal Screen ..................................................................................................................54Feature Key Screen .......................................................................................................55Options Screen ...............................................................................................................57Basic Operations .............................................................................................................58Confirming Your Extension Number ...............................................................................58Going off- and on-hook ...................................................................................................58Adjusting the Volume .....................................................................................................58Basic Screen Operations ................................................................................................59Entering Text ..................................................................................................................60Basic Feature Operation ........................................................................62Making Calls ....................................................................................................................62Making a Call ..................................................................................................................62Making a Call from the Contact List ...............................................................................63Dialing by Using Call Logs .............................................................................................65Redialing the Last Number You Dialed (Redial, Last Number) ......................................66One-touch Dialing ...........................................................................................................66Receiving Calls ................................................................................................................67Receiving a Call .............................................................................................................67Redirecting Calls ............................................................................................................68During a Conversation ....................................................................................................69Holding a Call .................................................................................................................69Receiving a Second Call (Answering Call Waiting) ........................................................70Talking to Two Parties Alternately (Call Splitting) ..........................................................71Transferring a Call (Call Transfer) ..................................................................................71Mute ...............................................................................................................................72Recording Calls (Two-way Recording) ...........................................................................72Conference Call (Multiple Party Conversation) ............................................................73Making a Conference Call ..............................................................................................73Removing a Participant from the Conference ................................................................74Leaving a Conference (Unattended Conference) ...........................................................74Locking Operations (Application Lock) ........................................................................75Checking Messages ........................................................................................................76Checking New Messages ...............................................................................................76Accessing Voice Mail .....................................................................................................77Checking Missed Calls ...................................................................................................78Presence Status Setting .................................................................................................7814 Operating Instructions Document Version 2010-01Table of Contents