Cortelco 2742 - Manual

3 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. 2742 Adapter (Main Body) 1 pcs Line Cord 7ft 2 pcs Power Adapter (Transformer 9VDC 500 ma) 1 pcs

4 1.2. Telephone Part Identification 1 Line 1 & 2 Input Jack 5 Analog Telephone Jack 9 Line 2 Indicator 2 Line 3 & 4 Input Jack 6 Power Transformer 10 Line 3 Indicator 3 Line 1 & 2 Output Jack 7 Power Indicator 11 Line 4 Indicator 4 Line 3 & 4 Output Jack 8 Line 1 Indicator

5 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 instal...

6 2.5. Wall Mount a. Mount 2742 to the wall. b. Connect the line cords as described above. c. 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 ...

7 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/ R...

9 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 ligh...

11 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...

12 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.

13 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 Tel#_________ Line 2 Tel#_________ Line 3 Tel#_________ Line 4 Tel#_________ 01 Common Common or Unconnected Common or Unconnected Common or Unconn...

14 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...

15 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. 82 For selecting CO-2 83 For selecting CO-3 84 For selecting CO-4 01 through 16 For dia...

16 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 teleph...

17 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 ma...

18 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, CO...