Defining Forbidden Prefixes - Call Barring - SAGEMCOM C120 ECO User Manual

D
EFINING FORBIDDEN PREFIXES
You can prohibit the use of certain prefixes on your telephone.
When a prefix is forbidden, it becomes impossible to call
numbers that begin by this prefix.
Depending on the programmed prefixes, certain
numbers will no longer be accessible. For example, if
you programmed 06 as a forbidden prefix, it will not be
possible to call a number that begins by 06.
Modifying the base code
The access code is used to prevent forbidden prefixes from being
modified.
• Go to Phone setting / Call barring
• Enter the old base code using the keypad (0000 par défaut).
Press .
• Enter the new base code using the keypad, this must contain 4
digits. Press .
Setting forbidden prefixes
You can set 5 forbidden prefixes.
• Go to Phone setting / Call barring
• Enter the access code. Press
22
- C
ALL BARRING
/ Modify code.
/ Barring Number.
.
To create or modify a prefix:
• Select an empty location or a prefix to be modified using keys
or . Press .
• Enter the prefix using the keyboard. Press
• Press C to quit the menu.
To delete a prefix:
• Select the prefix to be modified using keys
Press .
• Delete the prefix using the key
• Once the digits are deleted, press
• Press to quit the menu.
.
or .
.
.