What happens if you call a blocked number on WhatsApp - briefly?
When you attempt to call a blocked number on WhatsApp, the call will not go through and you will receive a notification stating that the recipient has blocked your calls. Additionally, any messages sent to the blocked contact will remain undelivered until they unblock you.
What happens if you call a blocked number on WhatsApp - in detail?
If you attempt to call a blocked number on WhatsApp, several detailed actions and responses occur within the system:
Firstly, it's important to understand that blocking a contact on WhatsApp means that the blocked user can no longer see your profile picture, status updates, or any changes made to these features. When you attempt to initiate a call to this blocked number, several technical processes are triggered behind the scenes.
Upon dialing the blocked number, WhatsApp's server receives the call request but immediately identifies that the recipient is on your block list. This identification is facilitated by the unique encryption keys associated with each user, which allow WhatsApp to maintain a record of who has been blocked by whom. Once the server recognizes the blocked status, it does not forward the call to the recipient's device.
The call attempt will appear as missed on your end, indicating that the call was not successfully connected. However, the blocked user will neither receive any notification nor see any indication of a missed call in their WhatsApp interface. Essentially, the call is intercepted and terminated at the server level before it reaches the recipient's device.
WhatsApp employs this mechanism to ensure that users can maintain control over their communication preferences and privacy settings effectively. By blocking a number, you are instructing WhatsApp not to facilitate any form of communication with that particular user, thereby safeguarding your interactions from unwanted or harmful contacts.
It's crucial to note that even if the blocked user tries to call you, the same process will occur: their call attempt will be intercepted and terminated at the server level without any notification reaching your device. This two-way blocking ensures a comprehensive barrier against communication from the blocked number.
In summary, when you call a blocked number on WhatsApp, the call is intercepted and stopped by the server before it reaches the recipient's device. The blocked user receives no indication of the missed call, ensuring your privacy preferences are strictly maintained.