Call Back

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

Activate Call Back - Busy

-called extension is busy

-press Transfer key and 77

-confirmation tone is heard

-replace handset

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

-lift handset

-ring tone is heard as the required extension is rung

Activate Call Back - No answer

-called extension does not answer

-press Transfer key and 77

-confirmation tone is heard

-replace handset

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

-lift handset

-ring tone is heard as the required extension is rung

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Siemens 150 manual Activate Call Back Busy, Activate Call Back No answer