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1.8 Setting the Telephone According to Your Needs
130 User Manual
1.8.3 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 (Manual Call Waiting)
To set/cancel for outside calls (Automatic Call Waiting)
• OHCA is only available with certain digital proprietary telephones.
• 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.
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