7.3. To Repeat an Auto Attendant OGM

44

8. USING STANARD TELEPHONES

44

8.1. Line Status and Calls on Hold

44

8.2. Call Privacy

44

8.3. Intercom

44

8.4. Fax Machines and Modems

44

9. BATTERIES

45

9.1. Battery Replacement

45

9.2. Power Failure Operation

45

APPENDIX A

46

Menu Tree

46

APPENDIX B

50

Installation Worksheet

50

APPENDIX C

51

Toll Restriction Worksheet

51

APPENDIX D

52

Trouble Shooting Guide

52

FCC INFORMATION

53

TELEPHONE REPAIR

54

LIMITED WARRANTY

55

v2750 User Guide Version 1.3

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Cortelco 2750 instruction manual Using Stanard Telephones