Troubleshooting, If a power failure occurs | Panasonic KX-TA308

2.5Troubleshooting

If a power failure occurs...

Your system enables a conversation between a speciﬁc outside (CO) line and extension (Power Failure Transfer) and supports system data backup.

Power Failure Transfer

A speciﬁc extension can be automatically connected to a speciﬁc outside (CO) line. This provides outside (CO) line calls between the following extension and outside (CO) line.

Outside (CO) line 1 is connected to extension jack 01.

Outside (CO) line 4 is connected to extension jack 09.

•All other conversations will be disconnected during a power failure.

•Proprietary telephones (PT) cannot be used during a power failure. A single line telephone will work in the event of a power failure. Connect the single line telephone to the above jack.

•When power is restored after a power failure, your system automatically restarts, maintaining as much of the previous system data as possible.

	Problem		Probable Cause	Possible Solution

Nothing is heard in the			“HEADSET” is selected.	Set the “HANDSET/HEADSET”
handsfree mode.				Selector to “HANDSET” on the back of
				the KX-T7330.

The unit does not ring.			• An outside (CO) line	• To program outside (CO) line numbers,
			number is not programmed.	refer to the Installation Manual.
			• The Ringer Volume is set	• Increase the Ringer Volume. Refer to
			to “OFF”.	“Volume Control” in Proprietary
				Telephone Settings.

The display ﬂashes the			The system internal clock is	Consult with an authorized Panasonic
following message.			not working properly.	Factory Service Center.

	Set Time & Date

Appendix

Appendix 2-11

Image 121

Panasonic KX-TA308 operating instructions Troubleshooting, If a power failure occurs, Power Failure Transfer

Contents

Operating Instructions Telephone System Components Important Information Precautions Introduction Structure of the Manual Description of the Symbols Mainly Used in this Manual Contents Advanced Operations Appendix Section Operations Before Operating What kind of telephone do you use? Description of the Symbols Used in this Manual2Operations Interrupting an Existing Call Executive Busy Override Before Operating Operating exampleOperations When the display shows the initial programming mode Proprietary Telephone SettingsBe sure the telephone is idle and on-hook 4Operations Preferred Line Assignment Outgoing Customizing Your Telephone FunctionsOutside CO line no Outside CO Line Ringing Selection Preferred Line Assignment Incoming6Operations Intercom Alert Assignment Proprietary Telephone Setting Data Default SetCall Waiting Tone Selection Changing the Flexible Buttons Customizing the Buttons on Your Telephone8Operations Single-CO S-CO Button Line Access Buttons 10Operations DSS Direct Station Selection ButtonOutside CO line group no Extension no Conference Button One-Touch Dialing ButtonTelephone no Save Button FWD/DND Forward/Do Not Disturb ButtonLog-In/Log-Out Button 12Operations Feature number One-Touch Access for System FeaturesRestoring the Message Button Volume Control Handset Receiver/Ringer/Speaker Display Contrast Adjustment14Operations To adjust the speaker volume Using the Speakerphone Using the handsetUsing a DSS Direct Station Selection button Making Calls Outside Calling Calling an Operator Operator Call Making Outside Calls Using Individual Line Access Making Outside Calls Using Automatic Line Access18Operations Phone no While hearing any tone, dialing, or talking Flash/RecallOutside CO Phone no Line group no Switching from handsfree to the handset mode Switching from the handset to handsfree modeHandsfree Operation 20Operations Making Emergency Calls Emergency Call Line access code Emergency noDialing 22Operations Dialing by Simply Pressing a Button One-Touch Dialing System speed dial no Dialing with System Speed Dialing System Speed Dialing Storing a phone number Dialing with Personal Speed Dialing Personal Speed Dialing24Operations Desired no Checking the stored personal speed dialing numbers Dialing by Simply Going Off-Hook Pickup Dialing Setting / Canceling26Operations Redialing the Last Number Dialed Last Number Redial Redialing Automatically Automatic Redial Storing Redialing the Saved Number Saved Number RedialDuring a conversation or while hearing a busy tone 28Operations If you make an intercom call and hear a busy tone Canceling SettingAnswering an intercom recall Answering an outside CO line recall Executive Busy Override Extension Interrupting an Existing Call Executive Busy OverrideTo leave the conference To terminate one party and talk to the other 32Operations Executive Busy Override Outside CO Line To set To cancel Receiving Calls Receiving Calls34Operations When the Auto ANS/MUTE indicator is on When the SP-PHONE and the Auto ANS/MUTE indicators are offHandsfree Answerback Directed Call Pickup Picking up a Call Ringing at Another Extension Call PickupGroup Call Pickup 36Operations Denying/allowing your call to be picked up Call Pickup Deny Call Retrieving from a TAM Telephone Answering MachineWhile the TAM is answering a call TAM no Placing a Call on Hold Call Hold During a ConversationPlacing a call on hold Retrieving a call on hold Placing a call on exclusive hold Placing a Call on Hold Exclusively Exclusive HoldRetrieving a call on exclusive hold Retrieving an outside call on hold Retrieving a Call on Hold Call Hold RetrieveRetrieving an intercom call on hold At the other extension Retrieving a parked call Placing a Call in System Parking Area Call ParkParking zone no Unscreened Call Transfer Screened Call Transfer42Operations With Transfer mode Call Transfer using a DSS buttonWithout Transfer mode 30 sec., the call will return to you Transfer Recall 44Operations Line access code Phone no Setting / Canceling for intercom calls Setting / Canceling for outside callsCall Waiting To talk to the new caller by terminating the current call 46Operations To talk to the new party by holding the current call Between one extension and one outside line Call SplittingBetween two outside lines Between two extensions All extensions PagingGroup External Answering a All extensions & External 50Operations Transferring after paging Paging and TransferFor all extensions When microphone mute is established During a conversation in the handsfree modeSee the Installation Manual, , Microphone Mute Turning off the Microphone Microphone Mute Forwarding a Call Call Forwarding Before Leaving Your Desk52Operations All Calls To Outside CO Line Busy or No Answer54Operations At the destination extension Follow Me Canceling Call Forwarding at your original extension Cancel56Operations Locking Locking Your Telephone Electronic Station LockoutUnlocking Lock code Hourminute Extension numberMonth/day 58Operations Conference 3-party Useful FeaturesEstablishing a conference During a 2-party conversation 60Operations To talk to the original party while holding the third party SLT 62Operations Conference 5-party During a 3-party conversation 64Operations Canceling using the Message button Canceling a message notiﬁcationLeaving a Message Notiﬁcation Message Waiting Leaving a message notiﬁcation Calling back the message notiﬁcation sender When the telephone is idle and on-hookClearing all message notiﬁcations by the message receiver 66Operations Line access code Making calls with account codes except in the Option modeCalling with Account Codes Account Code Entry Account code 68Operations Rejecting Incoming Calls Do Not Disturb DND For a PT To set For an SLT To cancel 70Operations Secret Dialing When storing the phone number 72Operations Alarm Setting Timed ReminderHour Minute Checking the set time with a display PT only Stopping the alarm Conﬁrming the current mode with a display PT only Time Day/Night/Lunch ServiceWhen the telephone is idle 74Operations Log-In / Log-Out Using the feature number Log-In / Log-Out Using the Log-In/Log-Out buttonJoining or Leaving a Call Distribution Group Log-In/Log-Out Room Monitor Canceling a monitor temporarilyMonitoring Paging a monitored room Monitoring through a doorphone Data Line SecurityDoorphone no 78Operations Mixed Station Dialing Using the FLASH/RECALL button External Feature AccessUsing the feature number During a conversation with an outside party Turning on the Background Music BGM Self-Extension Number Conﬁrmation KX-T7330 only80Operations Extension Button Conﬁrmation KX-T7330 only Desired no. Tone modePulse to Tone Conversion Checking Clearing the current feature settings Canceling the Feature Settings Station Feature ClearAlternate Calling Ring/Voice Voice to Ring only 82Operations Doorphone Call When you hear the doorphone ring tone at the extensionCalling an extension from a doorphone Answering a doorphone call To unlock the door from an assigned extension Door OpenerTo unlock the door while talking to the doorphone 84Operations Setting no Using the Message Waiting Message buttonVoice Mail Integration Listening to a stored message 86Operations By manual dialingVoice Mail extension no Making a call Extension password Extension no Phone noAt another extension Distinctive Dial Tones Ringing Pattern Selection88Operations Lockout Power Failure Transfer Date and Time Setting Operator / Manager Service Features90Operations Month Day Day of the week Timed Reminder, Remote Wake-Up Call Electronic Station Lockout Cancel ALLExtension no Hour 92Operations Checking the time setting with a display PT only Recording a message Outgoing Message OGMPlaying back a message 94Operations Remote Station Lock For Manual-Day mode Time Day/Night/Lunch Service SettingFor Manual-Night mode For Manual-Lunch mode 96Operations Password Extension Password Set Manager only Initial Settings DSS Console Features98Operations Feature no One-Touch Access Assignment for System FeaturesExtension Number Assignment One-Touch Dialing Assignment Station Lock Button Assignment Operator/Manager only To cancel after programming100Operations One-Touch Dialing Direct Station Dialing Call Transfer One-Touch Access for System FeaturesWithout Transfer With Transfer Section Appendix Sec Tone / Ring Tone List2Appendix Flashing light patterns LED IndicationLED Indication on the Intercom Button LED Indication on the CO Button Feature Numbers and Additional Required Digits Feature Number List4Appendix Hhmm Hh hour 01 12 / mm minute 00 6Appendix Feature Numbers Display Example 8Appendix Pressing the FWD/DND or Pause button Account Code Entry 10Appendix If a power failure occurs TroubleshootingPower Failure Transfer 12Appendix Index-1 Index Index-2 Cancel ALL Index-3 Outside-to-Outside CO-to-CO Line Index-4 Redial After paging Paging and Transfer Index-5 Memo Memo Memo Page Copyright