Do you have a question about the 993 and is the answer not in the manual?
Questions and answers
William EHRIE
April 8, 2025
Why does Power Failure keep appearing on read out?
1 comments:
Mr. Anderson
April 9, 2025
The AT&T 993 displays a Power Failure message when the power has been interrupted. In that case, you need to set the time and date manually, unless you subscribe to caller ID service, in which case the time and date will reset automatically with the next incoming call.
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Quick reference guide Quick reference guide ENTER Press to scroll up, Press to display a menu, down, left or right select a displayed item NEW CALL LINE 1, LINE 2 while in menus. from the menu, or save Indicates new calls an entry.
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Menu operation Feature setup, memory programming and a few individual feature operations for the 993 use the menus shown in the screen display. Use the navigation buttons ( , , ENTER) to begin, end and move through menu operations (for example, FEATURE SETUP).
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Do you have a question about the 993 and is the answer not in the manual?
Questions and answers
Why does Power Failure keep appearing on read out?
The AT&T 993 displays a Power Failure message when the power has been interrupted. In that case, you need to set the time and date manually, unless you subscribe to caller ID service, in which case the time and date will reset automatically with the next incoming call.
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