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                        Quick Reference Guide
 Digital Proprietary Telephone
Model No. KX-DT333/KX-DT343/KX-DT346
Thank you for purchasing a Digital Proprietary Telephone (DPT). 
Please read this manual carefully before using this product and 
save this manual for future use. For more details, please refer to the 
manuals of the PBX.
*1
Accessories (included) 
 Handset: 1 Handset Cord: 1 Wall Mounting 
*2
Adaptor : 1
 Screws for wall: 2 Telephone Line 
Cord: 1
*1
For extra orders for the accessories, call to
                    
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                        This unit supports the following optional devices and features: KX-DT333 KX-DT343 KX-DT346 Features Display 3-Line 3-Line 6-Line Flexible Buttons 24 24 24 LCD Backlight QQ Options KX-NT303 Add-on 12 Key Module QQ ® KX-NT307 (PSLP1528) Bluetooth  QQ *1 *2 *3 Module   *3 KX-DT301 USB Module QQ KX-DT390 DSS Console (with 60  QQQ *2 keys) Q: Available *1 The availability of the Bluetooth Module depends on the software version  of the connected PBX. Consult your dealer for more details. *2 For inform
                    
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                        Location of Controls Co Loc nat trioon of ls  V T U A B C D E S F G H I J R Q K LMN OP  A LCD (Liquid Crystal E INTERCOM: Used to make  Display) or receive intercom calls. B PAUSE: Used to insert a F AUTO ANS (Auto Answer)/ pause when storing a MUTE: Used to receive an  telephone number. This incoming call in hands-free  button is also used for mode or mute the  programming this unit. microphone/handset during a  conversation. C FWD/DND (Call Forwarding/ Do Not Disturb): Used to set G 
                    
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                        Location of Controls H TRANSFER: Used to Q Navigator Key: Used to  transfer a call to another adjust the volume and the  party. display contrast or select  desired items. I REDIAL: Used to redial the  last dialed number. R CANCEL: Used to cancel  the selected item.  J MESSAGE: Used to leave a  message waiting indication S Flexible Buttons: Used to  or call back the party who left seize a CO line or perform a  the message waiting feature that has been  indication. assigned to the key. K Headset J
                    
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                        Settings Settings Speaker volume While in a hands-free  conversation Handset/Headset While using the handset or  *1 volume headset Press Up to increase  Ringer volume While on-hook or receiving a call or Down to decrease  the volume. LCD Contrast While on-hook PAUSE PAUSE Ring Tone (CO) PAUSE PAUSE OR OR OR AUTO DIAL INTERCOM STORE Press 2 times. *2 LCD Backlight While on-hook Automatic PAUSE OR Always ON  AUTO DIAL Always OFF  STORE PAUSE OR AUTO DIAL STORE *1 If you hear your own voice through
                    
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                        Features List Features List Icon Meanings  = Flexible button = Off-hook = On-hook   (CO)  = Feature number = Talk = Confirmation Tone C. Tone Making Calls Calling To an extension To an outside party extension no. outside phone no. (CO) Redial REDIAL Quick Dialing quick dialing no. One-touch Dialing To store AUTO DIAL PAUSE PAUSE desired no.* (max. 32 digits) (CO) STORE * Enter CO line access number  before outside phone number. To dial assigned as a  (One-touch Dialing) One-touch Dialing button 
                    
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                        Features List System Speed Dialing To dial AUTO DIAL system speed   dialing no. (3 digits) STORE Doorphone Call doorphone no. (2 digits) C. Tone During a Conversation Call Hold To hold To retrieve a call at the holding extension INTERCOM HOLD (CO) / C. Tone To retrieve an outside call from another extension (CO) Call Transfer extension no. To an extension TRANSFER To an outside  outside C. Tone phone no. party (CO) Useful Features Multiple Party Conversation To add other parties during a convers
                    
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                        Features List Setting the Telephone According to Your Needs Do Not Disturb Both Calls Set Outside Calls Cancel C. Tone Intercom Calls Timed Reminder To set 12 H hour/minute AM (4 digits) PM 24 H hour/minute (4 digits) Once Daily C. Tone To cancel To stop or answer the ring back INTERCOM C. Tone / Before Leaving Your Desk Call Forwarding Both Calls Outside Calls Intercom Calls All calls extension no. Busy OR No answer C. Tone outside  CO line  access no. phone no. Busy/  No answer Cancel 8       
                    
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                        To send the message immediately Features List Making Use of the Voice Mail Service Listening to a message From your own extension KX-TVA series Listen to Message VPS extension no.  Deliver Message Mailbox Password* Mailbox Management * If you have no password, you can skip the  Automated Attendant last step. Note: VPS = Voice Processing System Message Notification Other Features From someone else’s extension End Call   VPS extension no.  KX-TVS series Listen to Message Deliver Message mailbox no
                    
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                        Features List During playback   Repeat Voice Guidance   Exit • Consult your dealer for more details regarding feature numbers. • It is possible to assign flexible buttons as feature buttons. • Control panel/button names and descriptions can be found in "Location  of Controls" on page 3. Accessing Features Using the Display Using the LCD Display It is possible to access the following directories, logs, and menus by  pressing left or right on the Navigator Key while this unit is idle: Incoming Cal
                    
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                        Accessing Features Using the Display Accessing Features Using the Display Table 1 (Standard mode) Times Buttons !?1 " A B C a bc2 D EFd e f 3 G HIg h i 4 J KLj k l 5 M NOm n o 6 P QRS p q r s 7 T UVt uv 8 W XYZ w x y z 9 ’ : ; (space) . , 0 / +—= < > $ %& @ ( ) £ # Table 2 (Option mode) Times 10 11 12 13 14 15 Buttons !?ä " ö1 ü A BCabcÀ ÁÂÃÄÅÆÇ2 D EFdefÐ ÈÉÊË3 G HIghiÌ ÍÎÏ4 J KLjkl5 M NOmn o Ñ ÒÓÔÕÖØŒ6 P QRSpqrs Š ß7 T UVtuv ÙÚÛÜ8 W XY Zwxy z ý 9 Z (space) ’ 0 : ; . , /+—=<> $ %& () £ # @ Docum
                    
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                        Operation Board Angle Adjustment Operation Board Angle Adjustment The angle of the operation board can be set to one  8 7 of eight angles (level 1 = 0°, level 8 = 45°). 6 5 4 3 2 1 CAUTION: Hold the operation board until the operation board is secured at the  desired angle. Make sure you do not pinch your fingers when  raising or lowering the operation board. To raise: Gently lift the operation board one level at a  time. To lower: Raise the operation board to level 8. Next,  with one hand on th
                    
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                        Connection Connection  Connect to:  a digital proprietary telephone — Digital XDP connection a single line telephone — XDP or parallel connection  The telephone line cord  (included) Connect to a PBX. Clamp Headset Recommended:  KX-TCA86, KX-TCA91,  KX-TCA92 Do not use a KX-T7090 headset.     • Consult your dealer for more details about XDP and Digital XDP. CAUTION: When connecting a headset • Ensure that the headset cord is wound around the hook to prevent  damage to the connector. W
                    
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                        Installing KX-DT301/KX-NT303 Installing KX-DT301/KX-NT303 CAUTION: • To prevent damage to the telephone, be sure to unplug the  extension line before you set up or remove the KX-DT301 (USB  Module) or the KX-NT303 (Add-on 12 Key Module). • Connect the KX-NT303 first when installing both the KX-DT301  and the KX-NT303. KX-NT303 The Add-on 12 Key Module allows 12  additional flexible buttons to be added to this  unit. These buttons are used to seize a CO  line, make a call using One-touch Dialing,
                    
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                        Installing KX-DT301/KX-NT303 KX-DT301 The USB Module can be connected between the DPT and the  personal computer through USB interface to implement personal  CTI (Computer Telephony Integration). 1. Open the cover. 2. Plug the flat cable into the  connector as shown. 3. Close the cover. 4. Connect the USB cable to  the USB port. Connect to a PC • Ensure that the USB cable goes  through the cable guide. • Please use a USB cable shorter  than 3 m (9 ft 10 in). Document Version 2009-03             
                    
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                        Installing KX-DT301/KX-NT303 5. Insert the protrusions on the 6. Attach the KX-DT301 to your  KX-DT301 into the 2 holes in unit with the screws (included  the unit. with KX-DT301). 7. Install the USB driver. Refer  to Installation Manual on the  CD-ROM included with KX- DT301. 16                                                                                                Document Version 2009-03                                                                                                    
                    
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                        Wall Mounting Wall Mounting 1. Remove the wall mounting  adaptor from the unit as shown. 2. Set the operation board to level  1, then connect and secure the  telephone line cords. • The cords can also be run from  the top of the unit (page 13). 3. Attach the wall mounting  Slide the wall adaptor as shown. mounting adaptor • Make sure the cords are not  up to this point. pinched by the wall mounting  adaptor. When running the cords  from the top of the unit, look  through the opening in the wall 
                    
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                        Important Information Important Information When using KX-DT300 series DPTs, keep the following  conditions in mind. • If you are having problems making calls, unplug the extension line and  connect a known working telephone. If the known working telephone  operates properly, have the defective telephone repaired by an  authorized Panasonic factory service center. If the known working  telephone does not operate properly, check the PBX and the internal  extension wiring. • Wipe the unit with a s
                    
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                        Important Information WARNING: TO PREVENT POSSIBLE FIRE OR ELECTRIC SHOCK, DO NOT  EXPOSE THIS UNIT TO RAIN OR MOISTURE. THIS HANDSET EARPIECE IS MAGNETIZED AND MAY RETAIN SMALL  FERROUS OBJECTS. THE USE OF EXCESSIVE SOUND VOLUME THROUGH EARPHONES,  HEADPHONES, OR HEADSETS MAY CAUSE HEARING LOSS. DISCONNECT THE TELEPHONE LINE CORD FROM THIS PRODUCT IF  THIS PRODUCT EMITS SMOKE, AN ABNORMAL SMELL OR MAKES  UNUSUAL NOISE. THESE CONDITIONS CAN CAUSE FIRE OR  ELECTRIC SHOCK. CONFIRM THAT SMOKE HAS S
                    
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                        Important Information Important Safety Instructions When using this unit, basic safety precautions, including those below,  should always be followed to reduce the risk of fire, electric shock and injury  to persons. 1. Read and understand all instructions. 2. Follow all warnings and instructions marked on this unit. 3. Unplug this unit from the main unit before cleaning. Do not use liquid or  aerosol cleaners. Clean with a soft cloth. 4. Do not use the unit near water, for example, near a batht