# Bot to test functions > Need to do _npm install_ in the main wppconnect folder and _npm start_ here | Message | Return | | ------------------------------------------------------- | ---------------------------- | | `!ping` | pong | | `!ping reply` | pong like reply | | `!chats` | total chats opened | | `!info` | infos about connection | | `!location` | send location | | `!sendto ` | send msg to some number | | `!pin ` | freeze this chat | | `!typing ` | change state chat to typing | | `!ChatState < 0: Typing or 1: Recording or 2: Paused >` | change state chat to options |