Siemens optiPoint 400 - Manual (Page 69)

Private Sphere/Security
69
Step by Step
Saving Your PIN
To use the functions
•
to prevent unauthorized persons from using your
telephone
Æ Page 67
• to use another telephone like your own Æ Page 74
you need to enter a personal identification number,
which you can save yourself.
Press the key. The LED lights up.
Confirm.
or
qmg
Enter the PIN.
o
Enter the current five-digit PIN.
If you have not yet assigned a PIN, use the PIN "00000"
the first time you enter it.
o
Enter the new PIN.
o
Repeat the new PIN.
Program/Service
* 93=Change PIN?
If you forget your PIN, contact your service per-
sonnel, who can reset your PIN to "00000".