Operation

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 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.

DPT/SLT

While hearing an indication tone*

CCBS

OR

6

C.Tone

Press “CCBS” or dial 6.

On-hook.

To answer and call

DPT/SLT

Off-hook.

To cancel

DPT/SLT

7 1 3

C.Tone

Off-hook.

Dial 713.

On-hook.

• If you do not answer a callback ringing during 4 callback rings, this feature will be cancelled.

• * Indication tone

1 s

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User Manual

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Image 40
Panasonic KX-TD612NZ user manual To answer and call