Siemens Gigaset SX303isdn User Manual page 112

Otherwise, you would not be able to make some calls, e.g. callbacks from the call list.
i
s
Set base
s
Settings
~
OK
s
ISDN settings
s
Lg.-dist. code
s
National : 0
Change number
~
Save entry
Entering or changing the country code
Phone numbers transferred from the GSM network always include the international
country prefix (country code), even for calls within a country (e.g. +49 for Germany,
+33 for France, +39 for Italy or +43 for Austria).
A special setting is therefore necessary for the country code, if you have received a call
from the GSM network, the number has been transferred to the Phonebook or the caller
list and you then want to call back via the ISDN network from the Phonebook or the
caller list.
Factory default: Country prefix for relevant country (e.g. +49 in Germany).
i
s
Set base
s
Settings
~
OK
s
ISDN settings
s
Lg.-dist. code
s
Code: 49
W
s
Change number
~
W
s
Save entry
Open the menu.
Select the menu item and confirm.
OK
Select the menu item and confirm.
OK
Enter system PIN if required (page 91).
Select the menu item and confirm.
OK
Select the menu item and confirm.
OK
W
Select the type of long distance prefix and open
submenu, e.g. National : 0.
Confirm.
OK
W
Enter a new or changed long distance prefix and
open the submenu.
Confirm.
OK
Open the menu.
Select the menu item and confirm.
OK
Select the menu item and confirm.
OK
Enter system PIN if required (page 91).
Select the menu item and confirm.
OK
Select the menu item and confirm.
OK
Select.
Open the submenu.
Select the menu item and confirm.
OK
Enter country code and open the menu.
Select the menu item and confirm.
OK
System settings
109