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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)
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
To set/cancel for outside calls (Automatic Call Waiting)
Off-hook.
Enter 0 or 1.
On-hook.
PT/SLT/PS
Enter 732.
3 27
C.Tone
No tone
Tone
OR
0
1
• 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.
132 User Manual
1.8.3 Receiving Call Waiting (Call Waiting/Off-hook Call Announcement [OHCA]/Whisper OHCA)