Cortelco 879015-TP2-27S operating instructions Reset your phone

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Reset your phone

If you cannot set up your phone or if the display is blank or erratic or the New Call Indicator stays on continuously, your phone may have received a pulse of abnormal voltage from the phone line.

To reset the product, simply uninstall all batteries and unplug the AC adaptor from this product. Wait for at least 5 minutes before reinstalling the batteries and then the AC adaptor.

NOTE: All stored data will be lost when the unit is reset. Please write down any important numbers before resetting the phone.

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Contents Sentry Important Safety Instructions Telephone Connection Requirements FCC InformationNotification to the Telephone Company Incidence of HarmGeneral InstallationChanges in Telephone Company Equipment or Facilities This Telephone has Been Certified AS Hearing AID CompatibleBatteries Cautionary Instructions Read this manual carefully before using this product Introduction to Caller ID InstructionsControls and Features ControlsFeatures CID Type I / II FeaturesOperating from the AC-DC Adaptor Power SuppliesInstalling the Batteries Wall Mounting Connecting the Telephone Line CordsDesktop Usage Page Setting the Long Distance Code Setting the ContrastSetting the Language Customizing Your PhoneSet Date Setting the Area CodeSet Time Clear Message WaitingReset your phone Telephone Operation Flash Button #4 Handset Volume Control #14Call Timer Hold Button #10Temporary Tone Dialing Predialed CallTo delete the Last Dialed Number To save a number to the one-touch memory key M1 M3 Using the Memory KeysMemory Operation To save a number into two-touch memory keyCaller ID Operation To delete an item in the Callers List To change a number in the Callers List before dialingTo edit a number in the Callers List and save to Memory To delete all items in the Callers List New Call LED IndicatorTrouble Shooting Blocked or Unavailable CallsProblems Check Error appears on the LCD panel Care and Maintenance Limited Warranty