Panasonic Kx Wt125 Operating Instructions

							Troubleshooting and Error Messages
71
ProblemPossible Cause Solution
•	 The CO Status 
Display is 
displayed as 
"
‑
" in standby 
mode or when 
receiving 
a call as a 
member of a 
PS ring group.
•	 During 
operation, the 
CO Status 
Display is 
not displayed 
correctly, 
such as being 
displayed as 
"
‑
". •	
The software version of 
the PBX/CS/card does 
not support this feature.
•	 The “CO Status Display 
in Standby” setting on 
the PBX is not enabled.
•	 The Single CO line 
registered in the “Single 
CO Appearance” setting 
on the PBX is not valid.
•	 The “CO Status Disp ” 
setting in “ Setting 
Handset ” is set to 
“Off”.
(See “Display Option” 
on page
  62.)Consult your dealer.
In standby 
mode, the status 
of CO lines is 
not displayed on 
the soft keys.   
						

							Troubleshooting and Error Messages
72
ProblemPossible Cause Solution
The handset 
does not operate 
according to 
the settings 
specified for 
Doorphone 
in "Setting 
Handset ". The settings for a PS ring 
group were used for the 
incoming call.
•	
When you receive a call 
as a member of a PS 
ring group, the handset 
operates according to the 
"Group Ring " settings 
in "Setting Handset ", 
even if the call is from a 
doorphone. To make the 
handset operate according 
to the "Doorphone " 
settings in "Setting 
Handset ", have the call 
arrive through an ICD 
group. (See "Incoming 
Option" on page
  59.)
•	 Consult your dealer.
Error Messages
Error Message Possible Cause Solution
Register Unit  The handset has been 
canceled or the handset 
has not been registered. Consult your dealer.
No Service The handset is out of 
range. Move closer to the CS.
The CS is turned off. Make sure the power cord is 
connected.
PS Not 
Connected The called handset is out 
of range or is not turned 
on. Try again later.
CS Busy The CS is busy. Try again later.
Please 
Wait... The handset is connecting 
to the CS or PBX. Wait for a moment.   
						

							Troubleshooting and Error Messages
73
Error Message Possible CauseSolution
Charge 
Battery The handset batteries have 
little charge remaining. Charge the batteries fully. 
(See "Charging the Batteries" 
on page
  6.)
Use 
Rechargeable 
Battery The installed batteries are 
not rechargeable.
Replace the installed 
batteries with rechargeable 
ones.
No Entries When trying to view the 
Phonebook: No items have 
been stored. (See "Storing 
an Item in the Handset 
Phonebook" on page
  43.)
When trying to view the 
Incoming or Outgoing Call 
Log: No logs have been 
stored.
Memory Full The Phonebook is full and 
cannot store the new item. Remove unnecessary data in 
the Phonebook and try again.
Incorrect 
Entry The numbers you entered 
are invalid. Recheck your entry (max. 5 
digits) and try again.
Need Repair 
1(-2) Consult your dealer.   
						

							Important Information
74Important Information
Battery InformationAfter your Panasonic batteries are fully charged (at 25 °C [77 °F]):
Operation
Operating Time
While in use (Talk) Up to about 8
  h (Voice Clarity: OFF)
Up to about 7
  h (Voice Clarity: ON)
While not in use (Standby) Up to about 168
  h (when NOT using 
CO Status Display)
Up to about 150
  h (when using CO 
Status Display)
•	 Operating time may be shorter than listed above depending on usage condi\
tions 
and ambient temperature.
•	 The handset can receive calls while charging.
•	 Battery consumption increases when the handset is used out of range (" No 
Service " is displayed).
•	 Clean the handset and the charger contacts with a soft, dry cloth once 
a month. Clean more often if the unit is subject to grease, dust or high\
 
humidity. Otherwise the batteries may not charge properly.
Low Battery WarningThe batteries need to be charged in the following situations:
•	""	flashes,	and	the	alarm	sounds *1.
•	 "Charge Battery " is displayed. In this situation, the handset cannot be 
operated.
*
1 If the low battery warning occurs during a conversation, the call will b\
e 
automatically disconnected one minute after the alarm sounds.
Replacing the BatteriesIf ""	flashes	after	using	the	phone	for	a	short	time,	even	when	the	batteries	have	been fully charged, the batteries should be replaced.
If you replace the batteries before the low battery warnings appears, th\
e battery 
strength icon may display an incorrect reading. In this case, use the ha\
ndset 
as normal with the new batteries installed. 
To install the batteries, see "Battery 
Installation" on page
  5. When the low battery warning is displayed, charge the 
batteries for about 7
  hours. The battery strength icon will then display the correct 
reading.
•	 Please
	 use 	 Panasonic 	 batteries 	 with 	 the 	 service 	 part 	 number 	 HHR-65AAAB 	 only.
•	 There is a danger of explosion if the battery is incorrectly replaced.   
						

							Important Information
75
A nickel metal hydride battery that is recyclable powers the product you \
have purchased.
Please	 call 	 1-800-8-BATTERY
	
 for 	 information 	 on 	 how 	 to 	 recycle 	 this 	
battery

.
Important Safety InstructionsWhen using your telephone equipment, basic safety precautions, including\
 those 
below,	 should 	 always 	 be 	 followed 	 to 	 reduce 	 the 	 risk 	 of 	 fire, 	 electric 	 shock 	 and 	 injury 	
to persons.
•	Do not use the product near water

, for example, near a bathtub, wash bowl, 
kitchen sink, or laundry tub, in a wet basement, or near a swimming pool\
.
•	 Do not use the telephone in the vicinity of a gas leak to report the lea\
k.
•	 Do not mix old and new batteries.
SAVE THESE INSTRUCTIONS
For Your Safety
WARNING
•	Do not install the product in any other way than described in relevant m\
anuals.
•	 For safety reasons, do not physically modify the product or any optional\
 
equipment.
•	 The
	 product 	 may 	 only 	 be 	 installed 	 and 	 serviced 	 by 	 qualified 	 service 	 personnel.
•	 To
	 prevent 	 possible 	 fire 	 or 	 electric 	 shock, 	 do 	 not 	 expose 	 this 	 product 	 to 	 rain 	 or 	
moisture.
•	 Follow all warnings and instructions marked on this product.
•	 Do not place the product on an unstable surface, as a fall may cause ser\
ious 
internal damage.
•	 The

	
AC
 	 adaptor 	 only 	 be 	 connected 	 to 	 the 	 type 	 of 	 electric 	 power 	 supply 	 specified 	
on the charger label. If you are not sure of the type of power supply to\
 your home, 
consult your dealer or local power company

.
•	 Do not allow anything to rest on the power cord. Do not locate the charg\
er where 
the power cord may be stepped on or tripped on.
•	 To reduce the risk of electric shock, do not disassemble this product. On\
ly 
qualified
	 personnel 	 should 	 service 	 this 	 product. 	 Opening 	 or 	 removing 	 covers 	 may 	
expose you to dangerous voltages or other risks. Incorrect reassembly ca\
n cause 
electric shock.
•	 Unplug

	 the 	 charger 	 from 	 the 	
AC
 	 outlet 	 and 	 have 	 the 	 product 	 serviced 	 by 	 qualified 	
service personnel in the following cases:
A.

 
When the power supply cord or plug is damaged or frayed.   
						

							Important Information
76
B. If liquid has been spilled into this product.
C.  If the product has been exposed to rain or water .
D.
 
If the product does not operate according to this manual. 
 Adjust only the 
controls that are explained in this manual. Improper adjustment of other\
 
controls
	
may
 	
result
 	
in
 	
damage
 	 and 	
may
 	
require
 	 service 	
by
 	
a
 	
qualified
 	 technician 	
to restore the product to normal operation.
E.

 
If the product has been dropped or damaged.
F

.  
If product performance deteriorates.
•	 Do not insert objects of any kind into this product through openings, as\
 they may 
touch

	 dangerous 	 voltage 	 points 	 or 	 short 	 out 	 parts 	 that 	 could 	 result 	 in 	 a 	 risk 	 of 	 fire 	
or electric shock. Never spill liquid of any kind on or in the product.
•	 The use of excessive sound volume through earphones, headphones, or head\
sets 
may cause hearing loss.
•	 Remove the batteries when in the proximity of areas with potentially exp\
losive 
atmospheres such as fuel/chemical storage facilities or blasting operati\
ons.
•	 Consult the manufacturer of any personal medical devices, such as pacema\
kers, 
to determine if they are adequately shielded from external RF (radio fr\
equency) 
energy

. (The product operates in the frequency range of 1,920   MHz to 1,930   MHz 
and the output peak power level is less than 0.12
  W.) 
•	 Do not use the product in health care facilities if any regulations post\
ed in the area 
instruct you not to do so. Hospitals or health care facilities may be us\
ing devices 
sensitive to external RF (radio frequency) energy.
•	 Unplug the charger from AC outlet if it emits smoke, an abnormal smell or makes 
unusual
	 noise. 	
These
 	 conditions 	 can 	 cause 	 fire 	 or 	 electric 	 shock. 	 Confirm 	 that 	
smoke has stopped and contact an authorized service center

.
•	 The batteries pose a choking hazard. Keep the batteries out of reach of \
children.
•	 This handset earpiece is magnetized and may retain small ferrous objects\
.
CAUTION
•	The product should never be placed near or over a radiator or other heat\
 source.
•	 Use only the AC adaptor, batteries and charger indicated in this manual.
•	 Do
	 not 	 dispose 	 of 	 the 	 batteries 	 in 	 a 	 fire. 	
They
 	 may 	 explode. 	 Check 	 with 	 local 	
authorities for special disposal instructions.
•	 Do not open or disassemble the batteries. Released electrolyte is corros\
ive and 
may cause burns or injury to the eyes or skin. 

The electrolyte is toxic if swallowed.
•	 Exercise care in handling batteries in order not to short the batteries \
to conductive 
materials such as rings, bracelets, and keys. The batteries and/or conductor may 
overheat and cause burns.
•	 Charge
	 the 	 batteries 	 provided 	 with, 	 or 	 identified 	 for 	 use 	 with, 	 this 	 product 	 only 	 in 	
accordance

	 with 	 the 	 instructions 	 and 	 limitations 	 specified 	 in 	 this 	 manual.
•	 There is a danger of explosion if the batteries are incorrectly replaced\
.   
						

							Important Information
77
•	Do not place metal items such as coins or rings on the charger. As they become 
hot, you might get burnt if you touch them.
•	 When you leave the product unused for a long period of time, unplug the \
AC 
adaptor from the outlet.
•	 The AC adaptor is used as the main disconnect device. Ensure that the AC outlet 
is installed near the product and is easily accessible.
For Best PerformanceOperating Range•	 The 	 range 	 of 	 operation 	 depends 	 on 	 the 	 topography 	 of 	 your 	 office, 	 weather, 	 or 	usage conditions, because signals are transmitted between the CS and the\
 
handset by radio waves.
•	 Normally
, you get greater range outdoors than indoors. If there are obstacles su\
ch 
as walls, noise may interfere with your telephone calls. In particular, high metal 
shelves or reinforced concrete walls will restrict your operating range.\
•	 A handset may not work when it is too far from the CS depending on the st\
ructure 
of the building.
•	 We strongly suggest you hold the bottom half of the handset to ensure bet\
ter call 
quality. Because, the antenna is located in the upper half of the handset.
NoiseOccasional noise or interference may occur due to electromagnetic radiat\
ion from 
objects such as refrigerators, microwave ovens, faxes, TVs, radios, or personal 
computers. If noise disturbs your telephone calls, keep the handset away\
 from these 
electrical appliances.
Environment•	Keep the product away from heating appliances and devices that generate \
electrical
	 noise, 	 such 	 as 	 fluorescent 	 lamps 	 and 	 motors. 	These 	 noise 	 sources 	 can 	
interfere with performance of the product. 
•	 Do not place the product in rooms where the temperature is less than 5

  °C (41   °F) 
or greater than 40
  °C (104   °F). 
•	 Allow
	 10 	 cm 	 (3-15/16 	 in) 	 clearance 	 around 	 the 	 product 	 for 	 proper 	 ventilation.
•	 Avoid environments with excessive smoke, dust, moisture, mechanical vibra\
tion, 
shock, or direct sunlight.
•	 The apparatus is designed to be installed and operated under controlled \
conditions of ambient temperature and a relative humidity.
Routine Care•	Unplug the charger from the AC outlet before cleaning.
•	 Wipe the product with a soft cloth.
•	 Do not clean the product with abrasive powder or with chemical agents su\
ch as 
benzene or thinner.   
						

							Important Information
78
•	Do not use liquid cleaners or aerosol cleaners.
•	 Clean the terminal of the charger periodically.
Placement•	Do not place heavy objects on top of the handset and charger.
•	 Care should be taken so that objects do not fall onto, and liquids are n\
ot spilled 
into, the product.
•	 Place
	 the 	 charger 	 on 	 a 	 flat 	 surface. 	 If 	 the 	 charger 	 is 	 mounted 	 on 	 the 	 wall, 	 install 	 it 	
straight.
Security Information•	To avoid unauthorized access to this product: – Keep the password (e.g., PIN for registration) secret. – Change the default password. – Set a password that is random and cannot be easily guessed. – Change the password regularly

.
•	 This
	 telephone 	 communicates 	 using 	 digital 	 signals 	 that 	 are 	 difficult 	 to 	 intercept. 	
However

, it is possible that the signals could be intercepted by a third party.
•	 This
	 product 	 can 	 store 	 your 	 private/confidential 	 information. 	
T
 o 	 protect 	 your 	
privacy/confidentiality

, 	 we 	 recommend 	 that 	 you 	 erase 	 the 	 information 	 such 	 as 	
Phonebook or call log from the memory before you dispose, transfer or re\
turn the 
product, or have the product repaired. 
Because the call log cannot be accessed once the handset is out of range\
 or has 
been deregistered, erase the call log before your phone is deregistered.\
 
For information about deregistering the handset, contact your dealer

.
•	 Set the password when you register the PS to the PBX.
•	 It is recommended that you lock the phonebook to prevent stored informat\
ion from 
being leaked when you carry the PS or if the PS is lost.
FCC and Other InformationPrivacy of communications may not be ensured when using this phone.Radio Frequency Exposure RequirementsThis product complies with FCC radiation exposure limits set forth for a\
n uncontrolled 
environment. To comply with FCC RF exposure requirements, it must be installed 
and
	 operated 	 in 	 accordance 	 with 	 provided 	 instructions. 	 For 	 handset 	 body-worn 	
operation, this handset must be used with the provided plastic belt clip\
, which 
assures no metal parts and minimum of 1.5

  cm (9/16   in) spacing from the user’s 
body.
	
This
 	 transmitter 	 must 	 not 	 be 	 co-located 	 or 	 operated 	 in 	 conjunction 	 with 	 any 	
other antenna or transmitter

.   
						

							Important Information
79
Note
This equipment has been tested and found to comply with the limits for a\
 Class 
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed 
to provide reasonable protection against harmful interference in a resid\
ential 
installation. This equipment generates, uses, and can radiate radio frequency 
energy and, if not installed and used in accordance with the instruction\
s, may cause 
harmful interference to radio communications. However, there is no guarantee that 
interference will not occur in a particular installation. If this equipm\
ent does cause 
harmful interference to radio or television reception, which can be dete\
rmined 
by turning the equipment off and on, the user is encouraged to try to correct the 
interference by one or more of the following measures:
 – Reorient or relocate the receiving antenna. – Increase the separation between the equipment and receiver
.
 – Connect the equipment to an outlet on a circuit dif

ferent from that to which the 
receiver is connected.
 – Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject\
 to the 
following two conditions:
(1) this device may not cause harmful interference, and (2) this dev\
ice must 
accept any interference received, including interference that may cause \
undesired 
operation.
WHEN 

PROGRAMMING EMERGENCY NUMBERS AND/OR MAKING TEST CALLS 
TO EMERGENCY NUMBERS:
1.
 
Remain
 	 on 	 the 	 line 	 and 	 briefly 	 explain 	 to 	 the 	 dispatcher 	 the 	 reason 	 for 	 the 	 call 	
before hanging up.
2.

 
Perform
 	 such 	 activities 	 during 	 off-peak 	 hours, 	 such 	 as 	 early 	 morning 	 or 	 late 	
evening.
CAUTION
Any	changes	or	modifications	not	expressly	approved	by	the	party	responsible	for	compliance could void the user’s authority to operate this product.
Customer InformationThis equipment complies with Part 68 of the FCC rules and the requiremen\
ts 
adopted by the ACTA. On the inside of the battery compartment of this equipment 
is
	 a 	 label 	 that 	 contains, 	 among 	 other 	 information, 	 a 	 product 	 identifier 	 in 	 the 	 format 	
US:ACJ.........
If requested, this number must be provided to the telephone company

.   
						

							Important Information
80
If trouble is experienced with this equipment, for repair or warranty in\
formation, 
please contact:
Panasonic	 Service 	 and 	
T
 echnology 	 Company-BTS 	 Center
415
	 Horizon 	 Drive 	 Bldg. 	 300 	 Ste. 	 350-B
Suwanee,
	 GA
	
 30024-3186
If the equipment is causing harm to the telephone network, the telephone\
 company 
may request that you disconnect the equipment until the problem is resol\
ved.
Hearing Aid CompatibilityThis	telephone	provides	magnetic	coupling	for	hearing	aids	as	defined	by	the	FCC	in 47 CFR Section 68.316. Use only handsets or other acoustic devices wi\
th this 
equipment that are compliant with the hearing aid compatibility requirem\
ents of FCC 
Part 68.
When you hold the phone to your ear
, noise might be heard in your Hearing Aid. 
Some Hearing Aids are not adequately shielded from external RF (radio frequency) 
energy. If noise occurs, use an optional headset accessory or the speakerphone\
 
option (if applicable) when using this phone. Consult your audiologist\
 or Hearing Aid 
manufacturer about the availability of Hearing Aids which provide adequate shielding 
to RF energy commonly emitted by digital devices.
Compliance with TIA‑1083 standard:
T
Compatible with
Hearing Aid T-Coil
TIA-1083
Telephone	handsets	identified	with	this	logo	have	reduced	noise	and
	 interference 	 when 	 used 	 with 	T -Coil 	 equipped 	 hearing 	 aids 	 and 	
cochlear implants.
For Product Service•	Panasonic Service Centers are listed in the service center directory.
•	 Call 	 1-800-211-PANA	 (7262) 	 for 	 the 	 location 	 of 	 your 	 nearest 	 authorized 	 service 	
center

.
•	 Panasonic’s
	 e-mail 	 address 	 for 	 customer 	 inquiries:
[email protected]
for customers in the USA and Puerto Rico ONLY
To return a product for repairCarefully pack and send it prepaid, adequately insured and preferably in\
 the original 
carton.
	Attach 	 a 	 postage-paid 	 letter, 	 detailing 	 the 	 symptom, 	 to 	 the 	 outside 	 of 	 the 	
carton.

	 DO 	 NOT
	
 send 	 the 	 product 	 to 	 the 	 Executive 	 or 	 Regional 	 Sales 	 offices, 	 as 	 they 	
are not equipped to make repairs.