Uniden TRU9385 Cleaning the Battery Contacts, Low Battery Alert, Battery Life, Power Failures

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Cleaning the Battery Contacts

To maintain a good charge, clean the charging contacts on the handset once a month. Dampen a cloth with plain water. Gently rub the damp cloth over the charging contacts until all visible dirt is removed. Dry the contacts thoroughly before returning the handset to the cradle.

Caution: Do not use paint thinner, alcohol, or other chemical products. Doing so may discolor the surface of the telephone and damage the finish.

Low Battery Alert

When the battery pack is very low, the phone is programmed to eliminate functions in order to save power. When LOW BATTERY appears in the display and the phone is in standby, none of the keys will operate. If you are on a call, complete your conversation as quickly as possible, and return the handset to the cradle.

The battery pack needs to be charged when the empty battery icon appears.

Low Battery

Battery Life

With average use, your handset battery provides approximately five hours of talk time and approximately seven days of standby time. You can achieve optimum battery life and performance by returning the handset to the base or charger after each use. When your handset is left off of the cradle, the battery will gradually discharge even if the handset is not being used. The actual talk time duration will be reduced in proportion to the amount of time the handset is off of the cradle.

Power Failures

During a power failure, you will not be able to make or receive calls with the phone. To avoid damage from an electrical spike when the power comes back on, we recommend you unplug your phone during power outages.

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Contents TRU9385 Series Table of Contents Using Caller ID, Call Waiting, and Redial Lists Using Your PhoneUsing Hold, Conference and Transfer Using Special FeaturesPrecautions TroubleshootingWelcome AccessibilityManual Conventions Terminology Used in this ManualAnswering System Features FeaturesProduct Overview Handset Parts of the PhoneNew message LED Menu/clear keyBase Reading the Display Using the InterfaceIcon Status Description Standby ScreenUsing the Handset Menus Using the Four-way Function KeyEntering Text from Your Handset Choosing the Best Location Installing the PhoneInstalling the Battery Connecting the Base and Charging the Handset Installing the Belt ClipChanging the Dial Mode Connecting to the Phone LineTesting the Connection Wall Mounting the Base Selecting the Language Basic SetupActivating Personal Ring For US modelsActivating the Key Touch Tone Charging Accessory Handsets Adding Accessory HandsetsCompatible Handsets Registering TCX930 Accessory Handsets Creating Phonebook Entries Setting Up the PhonebookEnter the name for this entry Edit Name Enter the number for this entry Edit NumberEditing an Existing Phonebook Entry Finding a Phonebook EntryAssign a personal ring tone for this entry Personal Ring Deleting Phonebook Entries Storing Caller ID or Redial Numbers in the PhonebookCopying Phonebook Entries to Another Handset Programming Base Speed Dial Numbers Selecting a Ring Tone Handset only Customizing Your PhoneActivating AutoTalk Handset only Activating Any Key Answer Handset onlyUsing Your Phone Making a Call from the Phonebook Switching to the Handset Speakerphone During a CallChain Dialing from the Phonebook Making a Call with Base Speed DialUsing the Caller ID List Using Caller ID, Call Waiting, and Redial ListsMaking a Call from a Caller ID Record Deleting Caller ID Numbers Using Call WaitingRedialing a Number From the handsetDeleting a Redial Record Finding a HandsetFrom the base  Press Then press redial/pause Adjusting the Ringer Volume Adjusting the Ringer, Earpiece and Speaker VolumeAdjusting the Earpiece Volume Adjusting the Speaker VolumeUsing the Clarity Boost Feature Adjusting the Audio Tone Press menu/clear Placing a Call on Hold Using Hold, Conference and TransferConferencing Transferring a CallAnswering a Transferred Call Privacy Mode Handset only Using Special FeaturesUsing the Intercom Making an IntercomMuting the Microphone Muting the Ringer One call onlyAnswering an Intercom From the handset  Press menu/clearInstalling the Optional Headset Tone Dialing Switch OverSeven-Digit Dialing Recording a Personal Greeting Setting Up the Answering SystemDeleting Your Personal Greeting Selecting a GreetingSetting the Day & Time Setting the Number of RingsSetting the Record Time or Announce only Activating Call Screening Activating the Message AlertTurning Your Answering System On and Off Using the Answering SystemFrom the base From the handset Reviewing Messages Turning Off the Message Alert Tone Screening CallsOperating the Answering System While You Are Away from Home Specifications MaintenanceBattery Replacement and Handling Low Battery Alert Cleaning the Battery ContactsBattery Life Power FailuresResetting the Handset TroubleshootingChanging the Digital Security Code Resetting the Handset Without the BaseTraveling Out of Range Symptom Suggestion Common IssuesAdjust the speaker volume on the base or handset Handset Base Liquid DamageRechargeable Nickel-Metal-Hydride Battery Warning PrecautionsImportant Safety Instructions FCC Wants You To Know Cordless Telephone Privacy Radio InterferenceTerminal Equipment Radio EquipmentImportant Evidence of original purchase is required for One Year Limited WarrantyIndex Handset Accessing the answeringPIN Remote Operation Card Remote access Away from homeTaskKey At Uniden, we’ll take care of you Visit To Register Your Product