Do I need to print my E-ticket?

Please print the itinerary and E-tickets for all your companions.
Depending on the destination, you may be asked to present printed documents at the check-in counter or immigration inspection rather than a screen display on the phone.
If you do not own a printer at home, there are some options to print your E-ticket and itinerary such as your office, Public Libraries, Print and Copy stores, or Office Supply Stores.