AT&T 5840 - Manual (Page 18)

15
Range Tone
You can set the handset to sound a tone when you are
approaching the range limit, or you can turn this tone
off. The default setting is ON.
1 Press , then until the screen
highlights HANDSET SETTINGS.
2 Press , then until the screen
highlights RANGE TONE.
3 Press The screen displays
4 Press or .
5 Press to save the displayed setting. OK
ON OFF
RANGE TONE
ON
OK
OK
MENU
FEA
TURE SETUP – HANDSET
FEA
TURE SETUP – HANDSET
OFF OK ON
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5840_CIB_2ATT 2002.11.7 5:48 PM Page 15