AT&T 3658B - Manual (Page 34)

31
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
Two beeps Handset is out of range of the base
TELEPHONE OPERA
TION
TELEPHONE OPERA
TION
ATT3658B manual-updated 5/19/04 5:34 PM Page 31