Nokia 500 - Manual (Page 45)

2 To prevent receiving any calls or international calls when you are abroad, select
Incoming calls or Incoming calls when roaming .
3 Select Activate .
Prevent anonymous internet calls
Select
Internet call barring > Anonymous call barring > On .
Call barring and call forwarding cannot be used at the same time.
Allow calls only to certain numbers
You can allow calls only to family members or other key phone numbers, and block
all other phone numbers.
Select > Contacts and > SIM numbers > Fixed dialling numbers .
Not all SIMs support the fixed dialling service. You need your PIN2 code from your
service provider.
Switch fixed dialling on
Select
> Activate fixed dialling , then type in the PIN2 code.
Select the people to whom calls are allowed
1 Select > New SIM contact .
2 Type in the PIN2 code.
3 Write the contact name and phone number to which calls are allowed, then select
.
To add a contact from the contacts list to the fixed dialling list, select > Add
from Contacts and a contact.
To send a text message to a SIM contact while the fixed dialling service is active, you
need to add the text message centre number to the fixed dialling list.
Contacts
About Contacts
Select > Contacts .
You can save and organise your friends' phone numbers, addresses, and other
contact information. If you want to keep in touch with your most important contacts
easily, you can set them as favourites.
Contacts 45