My Samsung Galaxy J7 displays "No subject" for SMS/MMS messages and I don't know how to reactivate
I believe that I changed a Setting/Feature so that Messages and Messenger while traveling in Mediterranean (Italy & Spain). I was trying to avoid receiving messages while out of USA. Messages displays "No subject" for a received SMS or MMS with no images. Messenger displays "No messages in this conversation" How do I get the two applications to display the text and Text&multimedia?