Initially sent text from mobile 0490 077 476, which had a link in Chinese to some app. Then rapidly followed by calls from mobile 0490 077 090, 0490 077 108, 0490 077 094, 0490 077 101, 0490 077 095 then followed by (03) 9918 1177 with someone at the other end speaking Chinese. I traced the app link to a place called "Melbourne Delivery". I do not live in Melbourne. Each time I rejected the mobile calls a message was left on voicemail which sounded like "hi".