Select Menu > Settings >Security > Phone and SIM > Fixed dialing.
You can restrict your outgoing calls to selected phone numbers, if supported by your Subscriber Identity Module (SIM) card. You need the Personal Identity Number 2 (PIN2) code for this function. When this function is active, you can only call those phone numbers that are included in the fixed dialing list or which begin with the same digits as a phone number on the list.
- Press the Scroll key to set fixed dialing on. When fixed dialing is activated, calls still may be possible to the official emergency number programmed into your phone. To add new numbers to the fixed dialing list, select Options > Newcontact or AddfromContacts.
- Options in fixed dialing are:
- Activ. fixed dialing or Deact. fixed dialing
- Add to Contacts
- Add from Contacts