IBM 4900, 412CID installation and operation guide Important Safety Instructions

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IMPORTANT SAFETY INSTRUCTIONS

Before using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electrical shock and injury to persons, including the following:

vRead and understand all instructions.

vFollow all warnings and instructions marked on the product.

vUnplug this product from the wall telephone jack and power outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

vDo not use this product near water, for example, near a bathtub, wash bowl, sink or laundry tub.

vDo not place this product on an unstable cart, stand, or table. The product may fall, causing serious damage to the product.

vThis product should never be placed near or over a radiator or heat register.

vThis product should be operated only from the type of power source indicated on the marking label.

vDo not allow anything to rest on the power cord. Do not locate this product where the cord will be walked on.

vDo not overload wall outlets and extension cords as this can result in the risk of fire or electric shock.

vNever push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or cause shorts that could result in the risk of fire or electric shock.

vTo reduce the risk of electric shock, do not disassemble this product. Take it to a qualified serviceman when service or repair work is required. Opening or removing covers may expose you to dangerous voltages or other risks. Incorrect re-assembly can cause electric shock when the appliance is subsequently used.

vUnplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:

v When the power supply cord or plug is damaged or frayed.

vIf liquid has been spilled into the product.

vIf the product has been exposed to rain or water.

vIf the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions because improper adjustment of other controls may result in damage.

vIf the product has been dropped or cabinet has been damaged.

v If the product exhibits a distinct change in performance.

vAvoid using a telephone (other than a cordless type) during an electrical storm. There is risk of electric shock from lightning.

vDo not use the telephone to report a gas leak in the vicinity of the leak.

SAVE THESE INSTRUCTIONS

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Contents Model IBM-412 Advanced HOME/OFFICE Line Telephone Page Table of Contents Intercom FCC Information Equipment NotesImportant Safety Instructions Battery Cautionary Instructions Batteries CautionPackage Contents Getting StartedLocation of Controls and Features Model IBM-412 Top ViewModel IBM-412 Rear View Useful Features and Terms Lights and Cadence Reference List Status IndicationConnecting Your Telephone Lines InstallationInstalling the Batteries Using the Data JackSingle Line Jacks TWO Line JacksCounter TOP/DESK TOP Installation Four Single Line JacksAdjusting the Viewing Angle Brackets Wall MountingWall Mounting Instructions Model IBM-412 Bottom ViewTelephone Operations Setup List of System DefaultsAssigning Extension Numbers 11 Through Programming Tone or Pulse Mode Programming Line Connection ON/OFFProgramming Ringer ON/OFF Adjusting Volume Levels Adjusting Ringer VolumeBasic Operations Using Speed DialUsing Last Number Redial Making AN Outgoing CallUsing Auto Redial Answering AN Incoming CallPlacing a Call on Hold Adjusting the Headset Volume Headset InstallationHeadset ENABLE/DISABLE Headset OperationMaking AN Outgoing Call Using the Headset Answering AN Incoming Call Using the HeadsetPlacing an Intercom Call with the Headset IntercomPlacing an Intercom Call with the Handset Placing an Intercom Call with the SpeakerphoneAnswering AN Intercom Call Answering an Intercom Call with the HandsetPaging Telephone Features and Operations Speed Dialing Line PrivacyCall Transfer Storing Numbers into the First Speed Dial GroupErasing First Group Speed Dial Numbers Erasing Second Group Speed Dial NumbersConference Calling Conference Call with an External PartyConference Call with an Internal Party Sound Rate of Intercom Buzzer Technical SpecificationsFlash Rate for Lights TonesCare and Maintenance Can’t hear the ring signal on one line only TroubleshootingCan’t hear the ring signal No dial tone/phone will not dial outIntercom service doesn’t appear to work Handset doesn’t appear to be workingCan’t make phone calls Limited Warranty Statement Place this Template on the Wall Wall Mounting Template
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