Siemens CX253isdn Manual De Usuario
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Security settings
SX303/353isdn / englisch / A31008-X353-B100-2-7619 / security.fm / 14.11.2005
Security settings
Changing the system PIN
You can protect the following settings against unauthorised access using the system PIN
(Personal Identification Number):
◆ Call charges and settings
◆ Internal and external call diversion
◆ SMS service centres, subscriber configurations, security, ISDN and system settings
◆ Getting started wizard
The system PIN will not work with the number 0000.
When supplied, the system PIN is preconfigured to 0000.
◆ Call charges and settings
◆ Internal and external call diversion
◆ SMS service centres, subscriber configurations, security, ISDN and system settings
◆ Getting started wizard
The system PIN will not work with the number 0000.
When supplied, the system PIN is preconfigured to 0000.
i
Open the menu.
s
Set base
Select the menu item and confirm.
s
Settings
Select the menu item and confirm.
~
Providing you choose a number other than 0000:
Enter PIN and confirm.
Security
Confirm.
Change PIN
Select the menu item and confirm.
~
Enter new system PIN (up to 8 digits, 0 to 9) and
confirm.
~
Repeat the new system PIN and confirm.
j
Hold down (back to idle status).
OK
OK
OK
OK
OK
OK
OK
!
Memorise the new system PIN! If you forget it, the device will require
technical intervention. If this happens, contact the Siemens Hotline.