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TONES AND WHAT THEY MEAN
TONE: INDICATES:
Three quick beeps Battery charge is low
One beep Handset registration is complete
— OR —
A programming command is successfully
completed
One long beep Indicates an error in programming
Tw o beeps Handset is out of range of the base
TELEPHONE OPERATION
TELEPHONE OPERATION
ATT3658B manual-updated 5/19/04 5:34 PM Page 31