USSD Code To Block All Incoming Calls Android

If you’re looking for a quick and effective way to block all incoming calls on your Android phone, using a USSD code might be your best solution. The USSD code to block all incoming calls Android is a simple tool you can leverage to filter unwanted interruptions without compromising your outgoing call capabilities or data services.

What is a USSD Code?

USSD, which stands for Unstructured Supplementary Service Data, is a protocol used by mobile phones to communicate with the network provider’s computers. It is commonly used for various service requests such as checking balance, data usage, or, in this case, managing call barring services on your device.

How to Use the USSD Code to Block All Incoming Calls

To activate the incoming call blocking service on your Android device, you simply need to dial the USSD code *35*0000# on your phone’s dialer and press the call button. This code executes the ‘incoming call barring’ function which prevents any incoming calls from reaching your device. Meanwhile, you can continue to make outgoing calls and use data services without any disruption.

For an in-depth guide on this process, you might be interested in exploring community conversations on how others use these features.

How to Unblock Incoming Calls

Should you decide to unblock and resume receiving calls, all you need to do is dial #35*0000# and press the call button. This will deactivate the call barring service and ensure that incoming calls can reach your device once again.

Network-Specific Codes for Call Diversion

In South Africa, for example, different network providers offer unique codes for call forwarding which effectively diverts calls instead of blocking them entirely. For Cell C users, you can divert all calls by dialing **21*08414XXXXXXXXX# (replacing XXXXXXXXX with your phone number). To cancel any call diverts, simply dial ##002#. More information about such USSD codes from Cell C can be found through service-specific resources.

Understanding Default Barring Passwords

Typically, the default password for call barring services is 0000. However, your network provider might have assigned a different PIN for security reasons. It is advisable to confirm your specific settings with your service provider if you encounter any issues with the default PIN.

Compatibility and Limitations

Most GSM networks and standard Android phones support these USSD codes. However, keep in mind that the effectiveness can vary due to specific network configurations and device models. It is always wise to check your phone’s compatibility and update any related settings to ensure seamless functionality.

In conclusion, using the USSD code to block all incoming calls Android is a straightforward and efficient way to control your communication flows, especially when you need uninterrupted focus or a break from constant buzzing notifications. Try these codes out and tailor your connectivity to suit your lifestyle needs.