Panasonic KX-TG5453 Battery replacement, Battery performance, Operation Operating time

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Preparation

Battery performance

After your Panasonic battery is fully charged, you can expect the following performance:

Operation	Operating time
While in use	Up to 5 hours
(talking)

While not in use	Up to 11 days
(standby)*1
While using the	Up to 3 hours
Clarity Booster
feature (page 20)

*1 Handset is off the base unit or charger but not in use.

Note:

LBattery power is consumed whenever the handset is off the base unit or charger, even when the handset is not in use. The longer you leave the handset off the base unit or charger, the shorter you can actually talk on the handset. Actual battery performance depends on a combination of how often the handset is in use and how often it is not in use.

LOnce the battery is fully charged, you do not have to charge it again until “Recharge battery” is displayed or 7flashes. This will maximize the battery life.

Battery replacement

If battery performance diminishes, make sure you have cleaned the charge contacts and fully charged the battery. The battery needs to be replaced if any of the following are displayed after a few phone calls even when you have fully charged the battery.

–“Recharge battery”

–7(flashing)

–“Charge for 6h”

–8

LUse only the rechargeable Panasonic battery noted on page 5.

1 Press the notch on the cover firmly and slide it as indicated by the arrow.

2 Replace the old battery with a new one, and close the cover (see page 10 for battery installation).

Attention:

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.

12For assistance, please call 1-800-211-PANA (7262).

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Contents Charge the battery for 6 hours before initial use Operating InstructionsIntroduction Answering System Your phone Energy StarTrademarks Accessory information Included accessoriesAccessory items Order number Quantity Important safety instructions InstallationBattery MedicalFor best performance Base unit location/noiseEnvironment Routine careConnections Base unitCharger unit KX-TG5452 and KX-TG5453 only Battery installation If you subscribe to an xDSL serviceBattery charge Battery strengthBattery icon Battery strength Recharging the batteryBattery replacement Battery performanceRecharge battery Operation Operating timeControls and displays ControlsRinger indicator Message indicator Receiver Display Microphone Charge contactsDisplay RcvdCalls Conf Setting the date and time KBack dB SelectLDate12.31.2005 Time1200 AM KAM/PM SaveL Date06.15.2005 Time1200 AM KAM/PM SaveLMaking calls KFlash CallLTo make a call using the redial list Answering callsAuto talk Temporary ringer offUseful features during a call Hold buttonMute button Voice enhancerPause button for PBX/long distance service users Clarity boosterCall share KX-TG5452 and KX- TG5453 only Flash buttonFor Call Waiting service users Temporary tone dialing for rotary/pulse service usersUsing the phonebook Adding items to the phonebookCalling someone in the phonebook Editing items in the phonebookErasing items in the phonebook =Name search dB=Scroll listChain dial feature Copying phonebookItems KX-TG5452 KX-TG5453 onlyFor KX-TG5453 users Copying all items 1 Press MenuUsing Caller ID service Talking Caller IDKFlash -Waiting Ringer ID and light-up ID Ringer IDLight-up ID Caller list Viewing the caller list and calling backMissed Calls Rcvd Phone Kcalls Book L Example SMITH,JACK 310P JUN.29Caller ID number auto edit feature Editing a caller’s phone number before calling backStoring caller information into the phonebook ExampleErasing caller information Erasing a selected itemErasing all items Intercom For KX-TG5451 usersFrom the handset to the base unit Handset Base unit Press LOCATOR/INTERCOM to answer HandsetFrom one handset to the other handset From the base unit to a handset Base unit From one handset to another handsetTransferring a call KX- TG5452 and KX-TG5453 only KX-TG5452 usersKX-TG5453 users Conference calls KX- TG5452 and KX-TG5453 only Guide to handset programming Main menu Sub-menuProgrammable Settings Ringer settings Handset ringer volumeRinger volume Low High KBack dB SaveL Handset ringer toneCall options Handset interrupt toneHandset Talking Caller ID Auto talkDisplay options Caller ID editHandset LCD contrast Display languageTelephone settings Dialing modeLine mode Flash timeBase unit settings Base unit ringer volumeBase unit ringer tone Base unit interrupt toneOther options Base unit Talking Caller IDHandset key tone Re-registering the handsetTime adjustment Caller ID subscribers only Customer supportKX-TG5453 base unit Programming via direct commands Direct commands chartFeature Feature code Setting code Programmable Settings Answering system To turn off the call screening feature Erasing your greeting messagePre-recorded greeting message Screening your callsListening to messages using the base unit Listening to messagesListening to messages using the handset Answering system commandsKey Command Select OFFMemory capacity Calling back Caller ID subscribers onlyUsing the answering system remotely Remote operationRemote commands Key Remote commandTurning on the answering system remotely Skipping the greeting message to leave a messageAnswering system settings Remote codeRing count Caller’s recording time Message alertWall mounting Base unitTo remove the wall mounting adaptor 25.4 mm 1Wall mount template for the charger Belt clip Headset optionalTo attach the belt clip To remove the belt clip To connect an optional headset to the handsetError messages Programmable settings Problem Cause & solutionGeneral use Link to base. MoveMaking/answering calls, Intercom PhonebookCaller ID Answering system Battery charge Power failureRecharge battery is But RechargeImportant information about subscription services If the Call Waiting Caller ID Cwid feature does not functionFCC and other information Useful Information OpenLCR service for the Caller IQ feature FCC RF Exposure WarningTechnical information HandsetCharger unit KX-TG5452 and KX-TG5453 only Warranty Limited Warranty Limits And Exclusions Customer Services Directory Customer servicesIndex General use 61 Making/answering calls, Intercom When you ship the product Panasonic Puerto Rico, Inc