Siemens OPTISET E MEMORY 사용자 설명서

19

Call Back requests can be left on extensions which have been rung and not
answered or are busy.

- called extension is busy
- press  

✔

✔

✔

✔

✔

  key to confirm 

Call Back?

 option

CALL BACK set

- replace handset or press Release key

The system will automatically call you back when both your extension and the
called extension are free.

CALL BACK: 12

- lift handset
- ring tone is heard as the required extension is rung

- called extension does not answer
- press  

✔

✔

✔

✔

✔

  key to confirm 

Call Back?

 option

CALL BACK set

- replace handset or press Release key

When the called party returns to the office and has used the telephone the
system will ring your extension.

CALL BACK: 12

- lift handset
- ring tone is heard as required extension is rung