Can I authorize only incoming calls on my contacts?

If you want, you can decide to authorize receiving incoming calls only for your contacts and block all other incoming calls.

• Go to the menu Settings > Call blocking and reports
• Open the menu Blocking of hidden/unknown numbers
• Activate the option Block incoming calls from all numbers not in my contacts.

Incoming calls from a number that is not associated to a contact will then be blocked and redirected automatically to your voicemail.