Learn how to restrict calls on your Sony Xperia Z3. You can block all or certain categories of incoming and outgoing calls. If you have received a PIN2 code from your service provider, you can also use a list of Fixed Dialling Numbers (FDNs) to restrict outgoing calls. If you want to block a certain number, visit and download applications from Google Play which support this function.
To enable or disable fixed dialing
- From your Home screen, tap Apps icon.
- Find and tap Settings > Call > Fixed dialing numbers.
- Tap Activate fixed dialing or Deactivate fixed dialing.
- Enter your PIN2 and tap OK.
To access the list of accepted call recipients
- From your Home screen, tap Apps icon.
- Find and tap Settings > Call > Fixed dialing numbers > Fixed dialing numbers.
To change the SIM card PIN2
- From the Home screen, tap Apps icon.
- Find and tap Settings > Call.
- Tap Fixed dialing numbers > Change PIN2.
- Enter the old SIM card PIN2 and tap OK.
- Enter the new SIM card PIN2 and tap OK.
- Confirm the new PIN2 and tap OK.
