Panasonic Kx Tg8411 Operating Instructions Manual

Useful Information
41
Character entry
The dial keys are used to enter characters and numbers. Each dial key has multiple 
characters assigned to it. The characters that can be entered depend on the 
character entry mode (page 41).
– Use the joystick to move the cursor.
– Press dial keys to enter characters and numbers.
–Press ^ to erase the character or number highlighted by the cursor. Press and 
hold ^ to erase all characters or numbers.
–Press {*} to switch between uppercase and lowercase.
– When...

Useful Information
42
Arabic character table ( )
LWhen you select Arabic as the display language, Arabic character table is 
available.
Persian character table ( )
LWhen you select Persian as the display language, Persian character table is 
available.
Extended character table (N)
LThe following are used for both uppercase and lowercase:
TG8411_8421BX(e).book  Page 42  Tuesday, May 12, 2009  11:52 AM 

Useful Information
43
Error messages
If the unit detects a problem, one of the following messages is shown on the display.
*1 KX-TG8421
Display messageCause/solution
Check Phone LineLThe supplied telephone line cord has not been 
connected yet or not connected properly. Check the 
connections (page 8).
Error
*1LRecording was too short. Try again.
Memory FullLThe phonebook memory is full. Erase unnecessary 
entries (page 19).
LMessage memory is full. Erase unnecessary 
messages (page 34, 35).
*1
LThe call...

Useful Information
44
Troubleshooting
If you still have difficulties after following the instructions in this section, disconnect 
the base unit’s AC adaptor and turn off the handset, then reconnect the base unit’s 
AC adaptor and turn on the handset.
General use
ProblemCause/solution
The handset does not 
automatically turn on after 
installing/replacing batteries.LThe battery is empty or too weak to turn on the 
power. Place the handset on the base unit, 
and let it charge. 
The unit does not...

Useful Information
45
Programmable settingsI cannot hear a dial tone.LMake sure that you are using the supplied 
telephone line cord. Your old telephone line 
cord may have a different wiring configuration.
LThe base unit’s AC adaptor or telephone line 
cord is not connected. Check the connections.
LIf you are using a splitter to connect the unit, 
remove the splitter and connect the unit to the 
wall jack directly. If the unit operates properly, 
check the splitter.
LDisconnect the base unit from the...

Useful Information
46
Battery recharge
Making/answering callsI cannot register a handset to a 
base unit.LThe maximum number of base units (4) is 
already registered to the handset. Cancel 
unused base unit registrations from the 
handset (page 29).
LYou entered the wrong PIN. If you forget your 
PIN, contact your nearest Panasonic service 
centre.
LPlace the handset and the base unit away 
from other electrical appliances.
ProblemCause/solution
The handset beeps and/or ) 
flashes.LBattery charge is low....

Useful Information
47
*1 KX-TG8421Noise is heard, sound cuts in 
and out.LYou are using the handset or base unit in an 
area with high electrical interference. Re-
position the base unit and use the handset 
away from sources of interference.
LMove closer to the base unit.
LIf you use a DSL/ADSL service, we 
recommend connecting a DSL/ADSL filter 
between the base unit and the telephone line 
jack. Contact your DSL/ADSL provider for 
details.
The handset does not ring.LThe ringer volume is turned off....

Useful Information
48
Caller ID
Answering system (KX-TG8421)
ProblemCause/solution
Caller information is not 
displayed.LYou must subscribe to a Caller ID service. 
Contact your service provider/telephone 
company for details.
LIf your unit is connected to any additional 
telephone equipment, remove and plug the 
unit directly into the wall jack.
LIf you use a DSL/ADSL service, we 
recommend connecting a DSL/ADSL filter 
between the base unit and the telephone line 
jack. Contact your DSL/ADSL provider...

Useful Information
49
Liquid damage
Caution:
LTo avoid permanent damage, do not use a microwave oven to speed up the drying 
process. My own greeting message 
cannot be properly heard.LRecord your own greeting message again 
(page 33).
I cannot operate the answering 
system.LSomeone is using the unit. Wait for the other 
user to finish.
LA caller is leaving a message. Wait for the 
caller to finish.
LThe handset is too far from the base unit. 
Move closer.
I cannot operate the answering 
system...

Index
50
Index
A Additional base units: 28
Answering calls: 16
Answering system: 32
Call screening: 32
Erasing messages: 34, 35, 36
Greeting only: 37
Listening to messages: 33, 34, 36
Message list: 34
Number of rings: 37
Recording time: 37
Remote access code: 35
Remote operation: 35
Turning on/off: 32, 35, 36
Area code: 26
Auto talk: 16, 22
B Base unit
Cancelling: 29
Selecting: 28
Battery: 8, 9
Belt clip: 4
C Caller ID service: 30
Caller list: 31
Caller list edit: 31
Call restriction: 26
Call waiting:...