Siemens CX203isdn - Manual (Page 108)

107
System settings
SX303/353isdn / englisch / A31008-X353-B100-2-7619 / settings_bs.fm / 14.11.2005
i
Open the menu.
s
Set base
Select the menu item and confirm.
s
Settings Select the menu item and confirm.
~
Enter system PIN if required (page 89).
s
ISDN settings Select the menu item and confirm.
s
Lg.-dist. code Select the menu item and confirm.
s
National : 0
W Select the type of long distance prefix and open
submenu, e.g. National : 0.
Change number Confirm.
~
W Enter a new or changed long distance prefix and
open the submenu.
Save entry
Confirm.
OK
OK
OK
OK
OK
OK
OK