Since Ios 11.4 And Later, Apple Has Added The Messages In Icloud Feature.
There is nothing you can do that will alert anyone that you are deliberately not receiving texts. Tap the profile icon at the top and tap info. Scroll down and tap messages.
If You Disable Imessages, For Example, They'll Just Get A Delivery Failure, But No Indication Why.
Here, tap on the ‘info’ button. Open messages on android and select a conversation. We need to stop that progress bar from completing and you.
Open The Relevant Text Message.
The unknown number will no longer be able to send spammy messages to your phone or be able to call you. Anyone trying to text you will just see delivery failed. Tap the email icon to access your inbox.
Disable Notifications From Unknown Senders.
Block messages from a specific person or number. Open the mail app and open the last spam email you received. Apple will immediately prompt you for a code sent to the email address on file.
Scroll Down, Then Tap Block This Caller.
Open the spam message you want to block and tap on the sender’s name/number at the top. When you find it, tap get and then install. Scroll down to the reachable at section of the account settings and choose the add more option.