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1.7 Setting the Telephone According to Your Needs
User Manual 115
1.7.3 Receiving Call Waiting (Call Waiting/Off-hook Call
Announcement [OHCA]/Whisper OHCA)
During a conversation, you can be informed of a call waiting with a tone or voice announcement through
your built-in speaker or handset. (Default: Disable—No call [Intercom calls]/No tone [Outside calls])
Call Waiting Tone:
a waiting tone through the built-in speaker of PT/handset of SLT. To change the tone from PT, refer to
"3.1.2 Settings on the Programming Mode".
OHCA:
a voice announcement through the built-in speaker
Whisper OHCA:
a voice announcement through the handset
To set/cancel for intercom calls
To set/cancel for outside calls
• OHCA is only available with certain digital proprietary telephones. For more details, consult
your dealer.
• Whisper OHCA is only available with certain digital proprietary telephones and IP proprietary
telephones. In addition, both you and the other party must use supported telephones. For
more details, consult your dealer.
Off-hook.
Enter
0
to
3
as you desire.
On-hook.
Enter
731
.
PT/SLT/PS
No call
Tone
OHCA
Whisper OHCA
0
1
OR
2
OR
3
OR
3 17
C.Tone
Off-hook.
Enter
0
or
1
.
On-hook.
PT/SLT/PS
Enter
732
.
3 27
C.Tone
No tone
Tone
OR
0
1