OWNER’S INSTRUCTION MANUAL Four Line Cordless Analog Adapter MODEL 2742
Table of Contents 2742 FEATURE LIST................................................................................................................ 1 IMPORTANT SAFETY INSTRUCTIONS ................................................................................ 2 1. UNPACKING AND INSTALLATION................................................................................... 3 1.1. Box Contents ....................................................................................................................
5.5. Fax Machines and Modems ...........................................................................................12 APPENDIX A - Installation Worksheet .....................................................................................13 APPENDIX B - Trouble Shooting Guide ..................................................................................14 APPENDIX C - DTMF Operating Codes..................................................................................15 FCC INFORMATION...........
THANK YOU FOR PURCHASING THE 2742 Four Line Cordless Analog Adapter We want you to know all about your new Cordless Telephone Adapter. To get the most from your Cordless Adapter, please take time to read this guide thoroughly. We have included information in your Owner’s Instruction Manual on how to install it, the features it provides, and the services you can expect from its use. The 2742 is one of Cortelco’s 7 Series 4-Line Telephone Units.
PLEASE READ BEFORE INSTALLING AND USING YOUR NEW TELEPHONE EQUIPMENT. 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.
1. UNPACKING AND INSTALLATION 1.1. Box Contents The following items should be packed with your 2742. Please contact your dealer if any of them is missing.
1.2.
2. INSTALLATION 2.1. Overview The 2742 is part of the 7 Series Multi-line phone system. Up to 16 instruments may be connected in this system. All these devices use conventional telephone wiring. Total wiring runs between stations may not exceed 600 feet. 2.2. Before Installation In order to install your telephones correctly, you must determine the incoming wiring configuration. In most cases, incoming lines will be terminated in either RJ-11 Single Line Jacks or RJ-14 Double Line Jacks.
2.5. a. b. c. Wall Mount Mount 2742 to the wall. Connect the line cords as described above. Connect the power transformer to the jack on the back of the 2742. Plug the transformer into a wall outlet which is not controlled by a wall switch. Use only a 9V DC 500mA, Class 2 transformer. 2.6. Verify Proper Installation This procedure should be used at each telephone after initial installation. It may also be used if you are having problems with your system.
3. CONFIGURATION MODIFICATION The default settings after initial power up are given in the table below. SETTING AVAILABLE OPTIONS Station Number: 01 Station 02 to 16 CO1: Ringer On On/Off CO2: Normal, Ringer On Normal w/ Ringer On Normal w/ Ringer Off Unconnected CO3: Normal, Ringer On Normal w/ Ringer On Normal w/ Ringer Off Unconnected CO4: Normal, Ringer On Normal w/ Ringer On Normal w/ Ringer Off Unconnected Flash Time for Cordless Telephone: 600ms 300ms/600ms 3.1.
3.2. Station Name Assignment A name may be assigned to each 4-Line telephone unit. This name will display during Intercom calls. Name assignment must be done from Station 01 and must be done with a 2740 or 2750 telephone. To assign a name to a station: a. Press MENU. The display will read “Phone Setting” b. Press the soft key under ENTER. c. Press the Down Arrow repeatedly until the display reads “Station Naming” d. Press the soft key under ENTER.
4. TELEPHONE OPERATION 4.1. Making and Answering Intercom Calls To make an intercom call from a telephone connected to the Cordless Adapter, go off hook and dial the desired station number (01 through 16). When receiving an intercom call, your cordless telephone will ring but no line LED will light. If you have Caller ID on your telephone, the calling station information will be displayed. 4.2.
4.5. Conference The 2742 will not conference internal stations with an outside line. To conference one CO Line with another, follow the procedure below. a. With a call established on a CO Line, press Flash to place it on hold. b. Dial the code for second CO Line. c. After the second CO Line answers, press Flash. The conference is now established. 4.6. Three Way Calling The CO Line Three Way Call feature is provided by the telephone switch that provides the CO Lines.
4.8.1. Intercom while Idle a. Go off hook with your cordless phone. b. Dial the two-digit station number of the station you wish to intercom. c. Hang up to end the conversation. 4.8.2. Intercom while on an Outside Call a. Press the Flash button. The outside call is placed on hold. b. Dial the two-digit station number of the station you wish to intercom. c. Press the Flash button to return to your CO Line call. 4.9.
5.5. Fax Machines and Modems You may connect modems or fax machines to any of your lines. The line indicators of the 2740/2750 telephones will light when these devices are using a line. However, the 2742 Cordless Adapter will not show that the lines are in use.
APPENDIX A Installation Worksheet Note: Line 1 must be common to all system sets Station Number Station Type User's Name or Telephone Location Line 1 Line 2 Line 3 Line 4 Tel#_________ Tel#_________ Tel#_________ Tel#_________ 01 Common Common or Unconnected Common or Unconnected Common or Unconnected 02 Common Common or Unconnected Common or Unconnected Common or Unconnected 03 Common Common or Unconnected Common or Unconnected Common or Unconnected 04 Common Common or Unconnected Com
APPENDIX B Trouble Shooting Guide If you are having difficulty with your 2742 Cordless Adapter, please review the issues below and their solutions. If you do not find your problem or you have other questions, please call 662-287-5281 and request technical assistance. The Cordless Adapter does not work. Check all connections and make sure that they are securely in place. Make sure that the AC transformer is plugged into a jack not connected to a wall switch.
APPENDIX C DTMF Operating Codes The following dial codes are used for control of your cordless adapter DTMF CODE OPERATION 9 For seizing an available CO Line (scanning from CO1 thru CO4) 81 For selecting CO-1.
FCC INFORMATION This equipment complies with Part 68 of the FCC rules. On the base of this equipment is a label that contains, among other information, the FCC registration number and ringer equivalence number (REN) for this equipment. If requested, this information must be provided to the telephone company. The FCC requires that you connect your telephone to the telephone network through a modular telephone outlet or jack, which must comply with FCC part 68 rules.
TELEPHONE REPAIR DO NOT ATTEMPT TO REPAIR THIS PRODUCT YOURSELF. Telephones manufactured by CORTELCO must be returned to us for repair. You can return your telephone to CORTELCO for repair or replacement in accordance with our LIMITED WARRANTY. CORTELCO warrants THIS PRODUCT against defects in material and workmanship in accordance with our LIMITED WARRANTY. If your telephone is returned for repair, include a copy of your sales receipt containing the date-of-purchase.
LIMITED WARRANTY If you purchased this product new in the U.S. or Puerto Rico, CORTELCO warrants it against defects in material and workmanship for a period of one (1) year from the date of original purchase. This warranty is in lieu of all other express warranties. During the warranty period, CORTELCO agrees to repair or, at its option, replace the defective product, or any part of it without charge for parts or labor. This is your exclusive remedy.
