Siemens 500 advance Manual De Usuario

If a user is busy or is not answering, you can store an 
automatic callback. This feature saves you from having 
to make repeated attempts to reach the user.
You receive a callback,
•

When the other party is no longer busy

•

When the user who did not answer has conducted 
another call.

Precondition: You have reached a busy line or no one 
answers.

Confirm.

F>A

Enter the code.

Precondition: A callback was saved. Your telephone 
rings. "Callback: ..." appears on the display.

C

Lift the handset.

Press the key. The LED lights up.

You hear a ring tone.

Select and confirm.

G>A

Enter the code.

Select the displayed function and press the "OK" dialog 
key to display additional entries.

Speaker