Uniden TRU 346 owner manual Changing the Digital Security Code

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If the handset battery pack is completely discharged or the battery pack is removed, the digital security code will be lost. If this happens, a new security code is set automatically next time the battery pack

is charged.

Changing the Digital Security Code

The digital security code is an identification code used to connect the handset and the base unit. Normally, setting the code is not necessary.

The first time you charge your handset, the security code is automatically set. (See page 4.)

In the rare situation that you suspect another cordless telephone is using the same security code, you can change the code.

1Remove the handset from the

base unit. Press and hold .

2 While the handset is emitting the paging sound, replace the handset on the base unit. The paging tone stops.

Leave the handset on the base for more than 3 seconds. A random, new security code is set.

[36 ] A D D I T I O N A L I N F O R M AT I O N

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Contents U 3 4 Contents Page Controls and Functions N T R O L S a N D F U N C T I O N S Read This First Checking the Package Contents Setting up the Base Unit Choose the best locationConnect the base unit Choose the dialing mode PulsePreparing the Battery Pack SeeCleaning the battery contacts Battery use time per chargeWhen the battery charge becomes low Earpiece volume Adjusting the Ringer and Earpiece VolumeRinger tone and volume Making a Call Dialing from standbyDialing from talk mode Other OperationsReceiving a Call From the handsetRedialing a Call Redial from standbyRedial from talk mode Traveling Out-of-RangeStoring Phone Numbers and Names E L E P H O N E F E AT U R E S Memory dialing from standby Display a Programmed NumberMemory dialing from talk mode Chain DialingEditing a Stored Name and/or Phone Number Memory01 Stored Display a Programmed Number Erasing a Stored Name and Phone Number Paging To locate the handsetSetting Caller ID options Caller IDTo change your Caller ID options L L E R I D F E AT U R E SWhen the Telephone Rings Not appearViewing the Caller ID Message List Deleting Information from the Caller ID List Deleting a Caller ID messageDeleting all Caller ID names/numbers Using the Caller ID List Calling a party from the Caller ID listStoring Caller ID messages in Memory dialing Using Caller ID on Call Waiting Service Call Waiting Features Selecting an OptionChanging the Digital Security Code To attach the beltclip To remove the beltclip Beltclip InstallationHeadset Installation Maintenance Troubleshooting Intercoms, room monitors, fluorescent lights, AC Adapter Information Battery InformationGeneral Information Index Caller IDAt Uniden, we´ll take care of you Please do not Return this Product to the Place of PurchaseM o M o UCZZ01716BZ