Signal; you can create a "Note to Self" contact: https://support.signal.org/hc/en-us/articles/360043272451-Note-to-Self https://support.signal.org/hc/en-us/arti

Signal; you can create a "Note to Self" contact: https://support.signal.org/hc/en-us/articles/360043272451-Note-to-Self https://support.signal.org/hc/en-us/articles/360043272451-No...