Open the following link in your browser: https://accounts.google.com/o/oauth2/auth?response_type=code&redirect_uri=urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob&client_id=692525778066-05friecu7erup7nhnumhsnhe398ljen8.apps.googleusercontent.com&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fcalendar.readonly&access_type=offline&approval_prompt=auto Enter verification code: