Siemens Gigaset 150 - Manual (Page 24)

24
Electronic Lock
The console can be locked to prevent the dialling of external calls.
The default PIN will be supplied by your Siemens representative.
WHAT YOU HAVE TO DO WHAT HAPPENS
Lock the console
Dial
∗∗∗∗∗
95
Enter your PIN (xxxx) accepted
Any attempt to use the console toll restricted
>
Unlock the console
Dial
#####
95
Enter your PIN (xxxx) accepted