A family member has had some issues with texts from an unwanted person. She has blocked him on her phone, but he is not blocked through the carrier as we wanted proof if he tried to contact her and it showed up on her usage details. Yesterday, a text message did show up on the usage details. I feel like there is a possibility that the iMessage (he is an iPhone user) was rejected by the phone, and the message attempted to send as SMS. Even though the phone blocked the message, it still tried to send through Verizon, and I'm thinking that could be why it showed up on the usage details. Is that correct? Or does a blocked iMessage not attempt an SMS?