AT&T 1070 manual Fail

Troubleshooting

Cannot join a conversation • in progress.

The call privacy feature prevents another set on the system from interrupting a conversation. Make sure you press the LINE button to release privacy. (See the Call privacy section on the user’s manual.)

The call privacy feature	• In some installations that have fiber optic service
does not work.	(digital service to the building, analog service
	within the building) the signals to the extensions
	may not support the call privacy feature.

Error tone (fast busy sig- nal) is heard when making a page call.

•The Do Not Disturb feature is activated at the extension you are calling.

A double beep sounds	• There is a call on hold at this extension. Press
every 30 seconds.	and release the LINE button of the call on hold
	to return to the call and turn off the reminder
	beep.
Operation during a power	• This phone operates during a power failure if
failure.	a working battery is installed. You will be able
	to answer calls with the handset, and dial calls
	using the dial pad keys and the one-touch or
	redial features. No other features will work until
	power is restored. All programming and voice
	messages are retained during a power failure.
The screen displays AC	• The phone has been disconnected from AC
FAIL.	power. When AC power is restored, the screen
	returns to the usual display, and one-touch
	numbers will be retained but the redial numbers
	will be erased.
Display screen is blank.	• Make sure the power cord is connected to both
	the phone and an electrical outlet not controlled
	by a wall switch.

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