I'm not aware of such a service, but by using the AB app on my Android smartphone My name, topbonus number and status is shown prominently. This might be enough information for lounge access probably.
Quote:
Yes, same on an Apple device. I think the topbonus app header is the best bet^Originally Posted by ralfkrippner
I'm not aware of such a service, but by using the AB app on my Android smartphone My name, topbonus number and status is shown prominently. This might be enough information for lounge access probably.







