https://community.smartsheet.com/discussion/125785/smartsheet-what-is-the-24-hour-rule-for-lufthansa-travel-help-contact/p1?new=1

https://community.smartsheet.com/discussion/125785/smartsheet-what-is-the-24-hour-rule-for-lufthansa-travel-help-contact/p1?new=1
https://community.smartsheet.com/discussion/125785/smartsheet-what-is-the-24-hour-rule-for-lufthansa-travel-help-contact/p1?new=1
https://community.smartsheet.com/discussion/125785/smartsheet-what-is-the-24-hour-rule-for-lufthansa-travel-help-contact/p1?new=1