Panasonic KX-TG2421NZ operating instructions Error messages, Display message Cause & solution

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Useful Information

Error messages

If the unit detects a problem, one of the following messages will be displayed on the handset.

Display message	Cause & solution

Error!!	LWhen you tried to register the handset, the handset and
	the base unit could not link for some reason, such as
	interference from electrical appliances. Move the handset
	and the base unit away from the electrical appliances and
	try again.
	LThe entered password was wrong in programming dial
	lock. Enter the correct password.

No link to base.	LThe handset has lost communication with the base unit.
Move closer to	Move closer to the base unit, and try again.
base, try again.	LConfirm that the base unit’s AC adaptor is plugged in.
	LRaise the base unit antenna.
	LThe handset’s registration may have been cancelled. Re-
	register the handset (page 31).

Phonebook full	LThere is no space to store new items in the phonebook.
	Erase unnecessary items (page 23).

No items stored	LYour phonebook or redial list is empty.

Please lift up	LA handset button was pressed while the handset was on
and try again.	the base unit. Lift the handset and press the button again.

System is busy.	LThe handset has lost communication with the base unit.
Please try again	Move closer to the base unit and try again.
later.

Dial locked	LDial lock is turned on. To turn it off, see page 31.

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Contents Charge the battery for 6 hours before initial use Model No. KX-TG2421NZIntroduction Introduction Accessory information Included accessories No. Accessory itemsImportant safety instructions InstallationBattery MedicalGeneral Warnings For best performance Important noticeBase unit location/noise EnvironmentRoutine care Connections Battery installation If you subscribe to an Adsl serviceBattery charge Battery strengthBattery icon Battery strength Recharging the batteryBattery replacement Battery performanceOperation Operating time Controls and display ControlsRinger indicator Receiver Display Microphone Charge contacts Using the navigator keyDisplay To adjust the speaker volume Making callsTo dial after confirming the entered number KRecall 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 For Call Waiting service usersRecall button =Phonebook G2=Booster onHandset locator Base unitHandset Using the phonebook Adding items to the phonebookCalling someone in the phonebook =Name search dB=Scroll listChain dial feature Editing items in the phonebookErasing items in the phonebook During an outside call, press MenuUsing Caller ID service Using toll services from Telecom or another companyCaller ID features Caller list Viewing the caller list and calling backMissed Calls Rcvd Phone Kcalls Book L Example Jack Smith 310P 29JUN 0555333444 310P 29JUNEditing a caller’s phone number before calling back Storing caller information into the phonebookErasing caller information Erasing a selected itemGuide to handset programming Main menu Sub-menuRinger settings Handset ringer volumeRinger volume Low High KBack dB SaveL Handset ringer toneCall options Display optionsAuto talk Handset LCD contrastTelephone settings Line modeRecall time Storing your area codeOther options Dial lockHandset key tone Re-registering the handsetBase unit Programming via direct commands Direct commands chartFeature Feature code Setting code Belt clip Headset optionalTo attach the belt clip To remove the belt clip To connect an optional headset to the handsetFasten the AC adaptor cord Hooks To power outlet Wall mountingError messages Display message Cause & solutionTroubleshooting Programmable settingsProblem Cause & solution General useMaking/answering calls, Paging PhonebookCaller ID Battery charge Power failureTechnical information Base unitHandset Index Page Manufacturer