What is Message Blocking? A useful feature on Android devices is Message blocking. Receiving spam and unwanted text message on Android devices can be irritating and a waste of one’s time.

How to turn off read receipts on your iPhone If you're using an iPhone, you can disable the feature in your iMessage app by going to Settings > Messages. Then toggle off Send Read Receipts.

Android includes a system called App Preview Messages that ensures you receive messages from users, regardless of the app used to send the message. Here's how to disable this feature.