Eli5: How does a phone know that a message was delivered, let alone read? 21 viewsJanuary 24, 2023 0 Question72.82K January 20, 2023 1 Comment Eli5: How does a phone know that a message was delivered, let alone read? In: 0 mixer99 commented January 20, 2023 The person receiving the message has to have their phone set to notify the sender that it’s been received and/or read. You can turn that function off if you want. 0 Answers ActiveVotedNewestOldest Register or Login
The person receiving the message has to have their phone set to notify the sender that it’s been received and/or read. You can turn that function off if you want.