Alert tones, Double beep every 5 seconds, 3 quick beeps – AT&T 1145 User Manual
Page 28: 1 long beep, Indicator lights, New call, In use/charging, Message, Display screen messages, lights and tones
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Appendix
Display screen messages, lights and tones
Indicator lights
IN USE/CHARGING
Steady:
Handset battery is charging
Slow Flashing:
Phone is in use
Fast Flashing:
Call is on hold
MESSAGE
Flashes when you have new voice
mail (requires voice mail service
from your local telephone company).
NEW CALL
If you have Caller ID service: On
when new calls have been received;
off when all new Caller ID records
have been reviewed (see page 20).
“Beep-Beep...Beep-Beep...”
(Double beep every 5 seconds)
Handset battery is low. Place handset in
base to charge the battery.
“Beeeeeeeeep”
(1 long beep)
Confirm tone (current operation has been
successfully completed).
“Beep-Beep-Beep”
(3 quick beeps)
Error tone (current operation has been
unsuccessful; try again).
Alert tones
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