But Tencent's calling number is a new service of QQ. You can post your nagging in various ways, show it on the surging website, or insert it into your signature or blog for your friends to see. When your friend posts nagging, the robot will send you messages. You can reply to your friend's nagging directly through the robot, or you can post your own nagging. The level and image of the robot are set by the system, so it is not surprising that it is high. He is just a program, or a virtual employee of TX. His identity is only different with the improvement of rank and special image. Just like when Tencent sends you an email, the title is blue, and when it sends you a message, it is a special system message.