Cortelco 8012 instruction manual Flash, Backlight

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Flash

The Flash key sends a timed line break. This signal is used to activate some special services such as call waiting. The services available will depend on the telephone company. To send a flash, press the Flash soft key while the phone is active. The display will show R.

Backlight

In standby mode, press

to toggle the backlight.

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Contents OWNER’S Instruction Manual Contents Page Base BS Settings Multiple Handset Operation Limited Warranty Thank YOU For Purchasing Important Safety Instructions Page Safety Instructions for Handset Battery Pack Page Unpacking and Installation Box ContentsFeatures Telephone Part Identification Page Key Descriptions Navigation Key Icons Page Installation Line and Power ConnectionBattery Installation Charging Handset DSL Interference Making a Call Standby Mode Basic FunctionsMaking a Call Receiving a CallMute Ringer Settings Volume ControlMessage Waiting EXT Ring Last Number Redial Redial BookRedial Book Options Caller ID Functions Review Caller ID RecordsDial from CID Add CID Number to Phone BookDelete a CID Number Delete all CID NumbersCaller ID on Call Waiting Key LockAuto Answer Language Handset Name Range Alarm Dial Mode PagingHandsfree/Speakerphone Flash BacklightStandby Mode Advanced FeaturesMenu Navigation Phone Book Character Map Adding a Phone Book Entry Dialing from a Phone Book Entry Viewing a Phone Book EntryEditing a Phone Book Entry Deleting a Phone Book Entry Pause Deleting all Phone Book EntriesPhonebook Status Base BS Settings Terminate HS HandsetChange Flash Time Modify PIN BS Base Reset Handset HS Settings AlarmAudio Setup Key Tone LCD Contrast Base Selection Date and Time Format Setting Date and Time HS Reset Registration Multiple Handset Operation Internal CallingCall Transfer Way Conference Call Maintenance Information Telephone Service ProblemsTechnical Specifications S KTroubleshooting Phone Does Not OperateCallers Are Not Displayed on Screen Telephone Repair Cortelco Repair Center Sawyer Road CORINTH, MS FCC Information Page Limited Warranty Rev