AASTRA 7433ip for MX-ONE User Guide EN - Manual (Page 92)

6/1553-DBC 433 01 Uen D 2012-02-22 92
S ETTINGS
13.6 Option Unit
To modify the option unit settings, do the following:
1. Press .
2. Select Option Unit, and press Select.
Note: Option Unit is available only when an option unit is
installed.
3. Select Busy signal, Extra bell, or Combined Bell/Busy, and
press Select.
In section 2.10 Option Unit on page 24, you will find the detailed informa-
tion about the option unit and how to install it.
13.7 Security and Access
It is possible to view and change the PIN code, if this option has been
configured by system administrator.
13.7.1 Changing PIN Code
You can change the PIN code used for logging on to the telephony
system.
Note: Depending on the phone configuration, the menu option
Changing PIN may not be available.
To change the PIN code, do the following:
1. Press .
2. Select Security and Access, and press Select.
3. Select Change PIN and press Select.
4. Enter the current PIN code, and press OK.
You will be prompted for a new PIN (1-7 digits).
5. Enter your new code, and press OK.
Note: Only digits can be used as PIN.
6. Enter the new code again for confirmation, and press OK.