Using standard telephones

Hold	25
Conference	26
Transfer	26
Caller ID	27
Volume Levels	28
Voice Mail (Message Waiting)	28
Flash	29
Mute	29
Do Not Disturb (DND)	29
Line Reserve	30
Call Privacy	30
Toll Restriction	30
Timer	31
Headset	31
Directory Card	31
Memory Dial	31
Personal Directory	32
Predialing	32
Intercom Calls	32
Paging	33
Room Monitoring	33
Using standard telephones	34
Line Status and Calls on Hold	34
Call Privacy	34
Intercom	34
Fax Machines and Modems	34
Batteries	35
Battery Replacement	35
Power Failure Operation	35
Appendex A	36
Menu Tree	36
FCC Information	40

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Cortelco 2740 instruction manual Using standard telephones

Contents

OWNER’S Instruction Manual Table of Contents Using standard telephones Thank YOU For Purchasing Important Safety Instructions Box Contents Unpacking and Installation Telephone Part Identification Installations with Private Lines and Unconnected Lines Installation Identify Your Existing Wiring SystemPlan Your Installation Standard Installation Assign a Station Number Install Batteries Optional Verify Proper Installation Connect Cords to TelephoneStation NumberAssignment Change Station Name Assignment Line Configuration CommonLoop Voltage Detector Ringer Configuration Setting Distinctive RingingTo choose how each line will ring Intercom Call Response and Paging Setting Off-Hook Ringing To choose how your phone will respond to intercom calls To block pages at your telephoneAutomatic Line Selection Toll Restriction To set the allowed numbers at a particular telephone To completely restrict specific lines at a telephone To Change the Privacy Setting At Station #01 Dialing ModeSystem Privacy Storing a hyphen into memory Memory FeaturesArea Codes To enter HOME, LOCAL, and 1 Plus 7 area codes To store a memory dial number Storing temporary tone dialing into memoryStoring one of the last five numbers dialed into memory Storing a Caller ID number into memory To Store the Centrex prefix To Store Caller ID Calls Message Waiting Lamp Message Waiting Mode SelectionTime and Date Press Down Arrow Held Call Reminder Adjusting Auto Hold Drop TimeAdjusting Flash Length Caller ID on Call Waiting Cidcw Sensitivity Making and Answering Calls Erase All Feature SettingsErase Numbers Stored in Memory Erase Toll Restrictions At station #01 Making a call on another line Redial To redial the last phone number dialedTo redial any of the last five phone numbers dialed Hold Placing a Call on Hold Transfer Attended Transfer ConferenceOutside Calls Outside Call with Intercom Station Incoming call Transfer RingPersonal Ring Caller ID Ringer Volume LevelsVoice Mail Message Waiting Accessing Messages Deleting Numbers Do Not Disturb DND Resetting MSG LampFlash Mute Toll Restriction Removal Single Station Line ReserveCall Privacy Toll Restriction Removal Single Call Headset Timer Elapsed Call TimeTimer Reset Elapsed Call Time Previous Calls Intercom while Idle Personal DirectoryPredialing Intercom Calls Paging Intercom VoiceIntercom Handsfree Answering an Intercom Call while on an Outside Call Line Status and Calls on Hold IntercomFax Machines and Modems Battery Replacement Power Failure OperationOutlet that is not controlled by a wall switch Top Level Phone Setting Menu Menu Option SUB Menu Default Available OPTIONS/COMMENT Time/Date Set Memory Setting Menu Advanced Setting Option FCC Information Telephone Repair Limited Warranty

Do Not Disturb (DND)

Appendex A

Menu Tree

FCC Information