AT&T 1070 User Manual page 88

Appendix J
In case of difficulty
Cannot join a
conversation in progress.
The call privacy feature
does not work.
Error tone (fast busy
signal) when making a
page call.
A double beep sounds
every 30 seconds.
Operation during a power
failure.
The screen displays AC
FAIL.
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 Call privacy on page 21.)
• In some installations that have fiber optic service
(digital service to the building, analog service
within the building) the signals to the extensions
may not support the call privacy feature.
• The Do Not Disturb feature is activated at the
extension you are calling.
• There is a call on hold at this extension. Press
and release the LINE button of the call on hold
to return to the call and turn off the reminder
beep.
• This phone will operate during a power failure
if a working battery has been 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
is retained during a power failure.
• The phone has been disconnected from AC pow-
er. When AC power is restored, the screen will
return to the usual display. One-touch and redial
numbers are retained until power is restored.
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