Can I display all Mobile Boarding Passes for my travel companions on one mobile device at Immigration, Security and Boarding gate if any of them does not equip with any mobile devices?
It depends on the policies and procedures at each local airport authorities. Some airports may not accept passenger who display all Mobile Boarding Passes with their companions on one device and then at the security checkpoint they will be advised to return to check-in counters to re-print their boarding passes. To ease your discomfort, we strongly advise each passenger to send their Mobile Boarding Passes to their own mobile phone number or email address, and so each device will only display one Boarding Pass at the airport. If any of the companions does not have any mobile devices, they are encouraged to use the Self Print Boarding Pass after checking in online as an alternative.