IBM 4900, 412CID specification

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IBM 4900, 412CID installation and operation guide

Contents

Model IBM-412 Advanced HOME/OFFICE Line Telephone Page Table of Contents Intercom FCC Information Equipment Notes Important Safety Instructions Battery Cautionary Instructions Batteries Caution Package Contents Getting Started Model IBM-412 Rear View Location of Controls and FeaturesModel IBM-412 Top View Useful Features and Terms Lights and Cadence Reference List Status Indication Connecting Your Telephone Lines InstallationInstalling the Batteries Using the Data Jack Single Line Jacks TWO Line Jacks Counter TOP/DESK TOP Installation Four Single Line Jacks Adjusting the Viewing Angle Brackets Wall Mounting Wall Mounting Instructions Model IBM-412 Bottom View Assigning Extension Numbers 11 Through Telephone Operations SetupList of System Defaults Programming Ringer ON/OFF Programming Tone or Pulse ModeProgramming Line Connection ON/OFF Adjusting Volume Levels Adjusting Ringer Volume Basic Operations Using Speed DialUsing Last Number Redial Making AN Outgoing Call Placing a Call on Hold Using Auto RedialAnswering AN Incoming Call Adjusting the Headset Volume Headset InstallationHeadset ENABLE/DISABLE Headset Operation Making AN Outgoing Call Using the Headset Answering AN Incoming Call Using the Headset Placing an Intercom Call with the Headset IntercomPlacing an Intercom Call with the Handset Placing an Intercom Call with the Speakerphone Answering AN Intercom Call Answering an Intercom Call with the Handset Paging Telephone Features and Operations Speed Dialing Line PrivacyCall Transfer Storing Numbers into the First Speed Dial Group Erasing First Group Speed Dial Numbers Erasing Second Group Speed Dial Numbers Conference Call with an Internal Party Conference CallingConference Call with an External Party Sound Rate of Intercom Buzzer Technical SpecificationsFlash Rate for Lights Tones Care 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 out Can’t make phone calls Intercom service doesn’t appear to workHandset doesn’t appear to be working Limited Warranty Statement Place this Template on the Wall Wall Mounting Template