No, you don’t. Nobody is checking that the mobile number matches the number used to book, just that you have the ticket. It’s not uncommon for one person to buy a number of tickets at once for their friends then send the tickets on as an email or screenshot. Every one of the scores of gigs I’ve been to the past 5 years my mate buys the tickets and sends it on to me. You can have it on your phone or print it if you wish.
No, you don’t. Nobody is checking that the mobile number matches the number used to book, just that you have the ticket. It’s not uncommon for one person to buy a number of tickets at once for their friends then send the tickets on as an email or screenshot. Every one of the scores of gigs I’ve been to the past 5 years my mate buys the tickets and sends it on to me. You can have it on your phone or print it if you wish.