Cortelco 2740 instruction manual Important Safety Instructions

Page 5

IMPORTANT SAFETY INSTRUCTIONS

Always follow basic safety precautions when using your telephone equipment to reduce the risk of fire, electrical shock, and injury.

1.Read and understand all instructions in the Owner’s Instruction Manual.

2.Read all warnings and follow all instructions marked on the product.

3.Unplug this product from the wall outlet before cleaning. Use a damp cloth for cleaning. Do not use liquid or aerosol cleaners.

4.Do not use the telephone near water. For example, do not use near a bathtub, wash bowl, kitchen sink, laundry tub, swimming pool, or in a wet basement.

5.Do not place this product on an unstable cart or stand. The product may fall causing serious damage to the product.

6.Use only the type power source indicated on the label. If you are not sure of the type power supply to your home, consult your dealer or local power company.

7.Do not place any objects on the telephone line cord. Do not locate the telephone where the line cord will be walked on.

8.Do not block or cover ventilation slots and openings in the bottom of the telephone. The openings should never be blocked by placing the telephone on a bed, sofa, rug, or other similar surfaces. The telephone should never be placed near or over a radiator or heat register. The tele- phone should never be placed in a built-in installation unless proper ventilation is provided.

9.Never spill liquid on the telephone or push objects of any kind through ventilation slots. Liquid or objects may touch dangerous voltage points or short out parts that could result in a risk of fire or electrical shock.

10.Do not disassemble this product. Opening or removing covers may expose you to dangerous voltages or other risks. Incorrect reassembly can cause electrical shock when the product is subse- quently used.

11.Do not overload outlets and extension cords. Some telephones require AC power from an outlet. Overloading the outlets can result in the risk of fire or electric shock.

12.Avoid using a telephone during a local thunderstorm. There may be a remote risk of electrical shock from lightning.

13.Use only the power cord and batteries indicated in this manual. Do not dispose of batteries in a fire. They may explode. Check with local codes for possible special disposal instructions.

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

5

Image 5

Contents OWNER’S Instruction Manual Table of Contents Using standard telephones Thank YOU For Purchasing Important Safety Instructions Box Contents Unpacking and InstallationTelephone Part Identification Plan Your Installation Installation Identify Your Existing Wiring SystemStandard Installation Installations with Private Lines and Unconnected LinesAssign a Station Number Install Batteries OptionalStation NumberAssignment Verify Proper InstallationConnect Cords to Telephone Change Station Name AssignmentLoop Voltage Detector Line ConfigurationCommon To choose how each line will ring Ringer ConfigurationSetting Distinctive Ringing Intercom Call Response and Paging Setting Off-Hook RingingAutomatic Line Selection To choose how your phone will respond to intercom callsTo block pages at your telephone Toll Restriction To set the allowed numbers at a particular telephone To completely restrict specific lines at a telephoneSystem Privacy To Change the Privacy Setting At Station #01Dialing Mode Area Codes Memory FeaturesTo enter HOME, LOCAL, and 1 Plus 7 area codes Storing a hyphen into memoryStoring one of the last five numbers dialed into memory Storing temporary tone dialing into memoryStoring a Caller ID number into memory To store a memory dial numberTo Store the Centrex prefix To Store Caller ID CallsTime and Date Message Waiting Mode SelectionPress Down Arrow Message Waiting LampAdjusting Flash Length Adjusting Auto Hold Drop TimeCaller ID on Call Waiting Cidcw Sensitivity Held Call ReminderErase Numbers Stored in Memory Erase All Feature SettingsErase Toll Restrictions At station #01 Making and Answering CallsTo redial any of the last five phone numbers dialed Redial To redial the last phone number dialedHold Placing a Call on Hold Making a call on another lineOutside Calls ConferenceOutside Call with Intercom Station Transfer Attended TransferPersonal Ring Transfer RingCaller ID Incoming callVoice Mail Message Waiting Accessing Messages Volume LevelsDeleting Numbers RingerFlash Resetting MSG LampMute Do Not Disturb DNDCall Privacy Line ReserveToll Restriction Removal Single Call Toll Restriction Removal Single StationTimer Reset Timer Elapsed Call TimeElapsed Call Time Previous Calls HeadsetPredialing Personal DirectoryIntercom Calls Intercom while IdleIntercom Handsfree Intercom VoiceAnswering an Intercom Call while on an Outside Call PagingFax Machines and Modems Line Status and Calls on HoldIntercom Outlet that is not controlled by a wall switch Battery ReplacementPower Failure Operation Top Level Phone Setting MenuMenu Option SUB Menu Default Available OPTIONS/COMMENT Time/Date Set Memory Setting MenuAdvanced Setting Option FCC Information Telephone Repair Limited Warranty