
2.2Making Calls
• If you do not answer a callback ringing during 4 callback rings, this feature will be cancelled.
•If you connect to an ISDN line, the busy party will automatically be dialled.
"CCBS" will be displayed instead of "C.BCK". Refer to "Completing a call to a busy party on an ISDN line" right below.
Completing a call to a busy party on an ISDN line (Completion of Calls to Busy Subscriber [CCBS])
You can set the telephone to receive
DPT/SLT
While hearing an indication tone*
CCBS
OR
6
C.Tone
Press “CCBS” or dial 6. |
To answer and call
DPT/SLT
To cancel
DPT/SLT
7 1 3
C.Tone
Dial 713. |
40 | Operation |