Panasonic KX-TD816/1232AL User Manual Addendum page 79

4.2 DPT Features
Completion of Calls to Busy Subscriber (CCBS)
You can set the telephone to receive call-back ringing when a busy called party on an ISDN
line becomes free. When you answer the call-back ringing, the called party's telephone
number is automatically dialled.
Soft Button Operation
Setting
1
S 1 S 2
2
Standard Operation
Setting
1
6
2
Answering and calling
1
While hearing an indication tone*;
1. Press the CCBS (S3) button.
CCBS
S 3
2. Hang up or press the SP-PHONE/MONITOR button.
While hearing an indication tone*;
1. Dial 6.
2. Hang up or press the SP-PHONE/MONITOR button.
1. Hang up or press the SP-PHONE/MONITOR button.
C
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