Operation

2.2.4When the Dialled Line is Busy or There is No Answer

— Reserving a busy line

— Leaving a message waiting indication

Completing a call to a busy party on an — Joining an existing call ISDN line

Sending a call waiting tone

Reserving a busy line (Automatic Callback Busy)

You can set the telephone to receive callback ringing when a dialled line becomes idle. When you answer the callback ringing:

For an outside call: The line is seized.

For an intercom call: The called extension starts ringing automatically.

DPT/SLT

While hearing a busy tone

C.BCK

OR

6

C.Tone

 

Press “C.BCK” or dial 6.

On-hook.

To answer a callback ringing and call

DPT/SLT

 

 

Outside call

 

Intercom call

 

phone no.

 

Off-hook.

Enter phone number.

Off-hook.

To cancel

DPT/SLT

4 6

C.Tone

Off-hook.

Dial 46.

On-hook.

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

User Manual

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Image 39
Panasonic KX-TD612NZ When the Dialled Line is Busy or There is No Answer, Reserving a busy line Automatic Callback Busy