
Table of Contents
Important Information ..............................................................................6
For Your Safety .................................................................................................................6
Data Security .....................................................................................................................8
Additional Information ......................................................................................................9
Before Operating the Telephone ..........................................................12
Accessory Information ...................................................................................................12
Location of Controls .......................................................................................................13
Screens ............................................................................................................................23
Status Icons .....................................................................................................................24
Soft Buttons and Soft Button Icons ..............................................................................25
Basic Operations .............................................................................................................27
Confirming Your Extension Number ...............................................................................27
Going off- and on-hook ...................................................................................................27
Adjusting the Volume .....................................................................................................28
Feature Operations ................................................................................29
Making Calls ....................................................................................................................29
Making a Call ..................................................................................................................29
Making a Call from the Phonebook List ..........................................................................29
Dialling by Using Call Logs .............................................................................................30
Redialling the Last Number You Dialled (Redial, Last Number) ....................................30
One-touch Dialling (KX-UT133/KX-UT136/KX-UT248 only) ..........................................30
Receiving Calls ................................................................................................................31
Receiving a Call .............................................................................................................31
Rejecting Calls ...............................................................................................................31
Holding a Call ..................................................................................................................33
Receiving a Second Call (Answering Call Waiting) .....................................................33
Talking to Two Parties Alternately (Call Splitting) .......................................................34
Transferring a Call (Call Transfer) .................................................................................34
To Transfer with One Touch (One-touch Transfer) (KX-UT133/KX-UT136/KX-UT248
only) ................................................................................................................................34
Mute ..................................................................................................................................35
Conference Call (Local Three-way Conference) ..........................................................36
Making a Conference Call ..............................................................................................36
Removing a Party from the Conference .........................................................................36
Ending a Conference Call ..............................................................................................36
Checking Messages ........................................................................................................37
Checking New Messages ...............................................................................................37
Checking Missed Calls ...................................................................................................37
Erasing All Call Logs ......................................................................................................37
Call Forwarding/Do Not Disturb .....................................................................................38
Logging in to or Logging out of a Group (KX-UT133/KX-UT136/KX-UT248
only) ..................................................................................................................................38
Logging in to or Logging out of an ACD (Automatic Call Distribution) Group .................38
To set/cancel Not Ready mode or to leave Wrap Up mode ...........................................38
Flexible Buttons (KX-UT133/KX-UT136/KX-UT248 only) .............................................39
Customising the Telephone ..................................................................40
Phonebook List ...............................................................................................................40
Adding a New Phonebook Entry ....................................................................................40
Adding a Phonebook Entry from the Incoming or Missed Call Log ................................40
4 Operating Instructions Document Version 2013-03
Table of Contents