To deny CO call waiting tone
I
Lift handset
or press
SP-PHONE
To allow CO call waiting tone
I
Lift handset
or press
SP-PHONE
To deny extension call waiting tone
Lift handset
or press
SP-PHONE
To allow extension call waiting tone
I ,
Lift handset
or press
SP-PHONE
Dial 731 OW
Dial 731 l#
Dial 7320#
Dial 7321W
Hang up or
press
SP-PHONE
rl

y&q

I
1
Hang up or
press
SP-PHONE
Hang up or
press
SP-PHONE

I I

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I I
Hang up or
&FZH~NE
Description
2.
Dial (731 la).
During a conversation, a call waiting tone will
be heard when a third oartv on an outside line
or intercom calls you.Call waiting tone can be
removed at customers request.
CW (CO) dn will be displayed.
A confirmation tone will be heard.
3. Hang up or press the SP-PHONE button.
Operation
To
deny CO call waiting
tone
Default is Allow mode.
Refer to Call Waiting on page 4-20.
1.
2.
To
deny extension call waiting tone
Lift the handset or press the SP-PHONE
button.
Dial (7320#).
1.
Lift the handset or press the SP-PHONE CW (u(T) Off will be displayed.
button. A confirmation tone will be heard.
2. Dial (7310#).
CW (CO) Off will be displayed.
3. Hang up or press the SP-PHONE button.
A confirmation tone will be heard.
To allow extension call waiting tone
1. Lift the handset or press the SP-PHONE
button.
3. Hang up or press the SP-PHONE button.
To allow CO call waiting tone 2.
1.
Lift the handset or press the SP-PHONE
button.
Dial (7321#). c .
CW (EXT) On will be displayed.
A confirmation tone will be heard.
3. Hang up or press the SP-PHONE button.
4-43