How To Restrict Calls – Sony Xperia C3 Dual

Learn how to restrict calls on your Sony Xperia C3 Dual. 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 block incoming or outgoing calls

• From your Home screen, tap Apps icon.
• Find and tap Settings > Call settings.
• Select a SIM card.
• Tap Call blocking, and select an option.
• Enter the password and tap Enable.

Note: When you set up call blocking for the first time, you need to enter a password to activate the call blocking function. You must use this same password later if you want to edit call blocking settings.

To enable or disable fixed dialling

• From your Home screen, tap Apps icon.
• Find and tap Settings > Call settings.
• Select a SIM card.
• Tap Fixed dialing numbers.
• If you want to enable fixed dialing, select Activate fixed dialing. If you want to disable fixed dialing, select 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 settings.
• Select a SIM card.
• Tap Fixed dialing numbers > Fixed dialing numbers.

To change the SIM card PIN2

• From the Home screen, tap Apps icon.
• Find and tap Settings > Call settings.
• Select a SIM card.
• 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.