How many contacts can be deleted simultaneously from iPhone, this method is secret

iPhone is very popular among people. It is known for its security features. It is said that it has many such special features which are not found in Android phones. But there will

still be many users who will not know about all the features of the iPhone. Talking about the feature of deleting contacts, it is a very easy process for customers. For this, they

have to go to their phone app, and then go to edit and press Delete to delete the contact.