Digital Proprietary Telephones 
for Digital Super Hybrid Systems
Operating Instructions
Model  KX-T7420
KX-T7425
KX-T7431
KX-T7433
KX-T7436
KX-T7436
Please read this manual before using the
Digital Proprietary Telephone.
*PSQX1652YA  99.3.16 6:10 PM  Page 1 
                                            

                                                    R 
Panasonic 
EFERENCE 
G UIDE 
- 
Please read the Imomm &mm INSTRUCU~NS on 
pages 20 through the buck cover before use. 
Read and understand all instructions. 
MODEL No. 
KX-T7880  
                                            

                                                    Advanced Hybrid System
Operating Instructions
KX-TA308
MODELKX-TA616
Please read this manual before connecting
the Advanced Hybrid System.
This manual was printed 
with soy based ink. 
                                            

                                                    Please read this manual before connecting the Advanced Hybrid System.Model No.
  KX-TA624
Advanced Hybrid System
Installation Manual 
                                            

                                                    Please read this manual before connecting the Advanced Hybrid System.Model No.
  KX-TA624
Advanced Hybrid System
Installation Manual 
                                            

                                                    Please read this manual before using the Advanced Hybrid System.Model No.
  KX-TA624
Advanced Hybrid System
User Manual 
                                            

                                                    Please read this manual before using the Advanced Hybrid System.Model No.
  KX-TA624
Advanced Hybrid System
User Manual 
                                            

                                                    Please read this manual before using the Advanced Hybrid System.Model No.
  KX-TA624
Advanced Hybrid System
User Manual 
                                            

                                                    DIGITAL SUPER HYBRID SYSTEM
Features Guide
Model No.KX-TD500
Please read this manual before connecting
the Digital Super Hybrid System. 
                                            

                                                    Thank you for purchasing the Panasonic Model KX-TD500, Digital Super Hybrid System.Model No.
  KX-TD500
Digital Super Hybrid System
Features Guide
DIGI
TAL 
SUP
ER
 HYB
RID 
SY
STE
MRUN
OFF
 LI
NE
AL
ARM
Please read this manual before connecting the Digital Super Hybrid System. 
                                            

                                                    OperationDesired Function
Making Calls
1
Features List
Digital Super Hybrid System
Quick Reference Guide
Model No.KX-TD500
Off-hook Outside (CO) Line button On-hook Feature numberTalkCO
Calling
One-Touch Dialing Redial Receiving calls
Quick DialingTo an extension To an external party
phone no.extension no.9/CO
quick dial no.
To program
To dial
desired no.299
—assigned as a One-Touch 
dialing button
PROGRAMPROGRAM
AUTO DIAL
STORECO
CO
To setTo cancel
To answer the extension
6
When hearing a busy tone
To...
                                            

                                                    OperationDesired Function
Making Calls
1
Features List
Digital Super Hybrid System
Quick Reference Guide
Model No.KX-TD500
Off-hook Outside (CO) Line button On-hook Feature numberTalkCO
Calling
One-Touch Dialing Redial Receiving calls
Quick DialingTo an extension To an external party
phone no.extension no.9/CO
quick dial no.
To program
To dial
desired no.299
—assigned as a One-Touch 
dialing button
PROGRAMPROGRAM
AUTO DIAL
STORECO
CO
To setTo cancel
To answer the entension
6
When hearing a busy tone
To...
                                            

                                                    DIGITAL SUPER HYBRID SYSTEM
User Manual
Model No.KX-TD500
Please read this manual before connecting
the Digital Super Hybrid System. 
                                            

                                                    Thank you for purchasing the Panasonic Telephone System.Model No.
  KX-TD500
Digital Super Hybrid System
User Manual
DIGI
TAL 
SUP
ER
 HYB
RID 
SY
STE
MRUN
OFF
 LI
NE
AL
ARM
Please read this manual before connecting the Digital Super Hybrid System.