During temporary absences, you can forward all your incoming calls or faxes to another fixed network or mobile phone number. Here you have several options. You can also forward your calls permanently.
If no answer:
If you have telephone numbers in several locations, you can permanently forward them to a central number. To do so, call freephone number 0800 800 800.
The caller only pays the charges to the number he has dialled. You will be billed for all charges incurred for forwarding although they will not appear on the charge indicator.