VirginFlyer From New Zealand, joined Sep 2000, 4537 posts, RR: 47
Reply 3, posted (12 years 3 months 3 weeks 5 days 10 hours ago) and read 1173 times:
It was an option for the rear door. I have never seen evidence of it used on the front doors. There are retracable stairs stored underneath floorlevel for the front door, available as an option, however.
"So powerful is the light of unity that it can illuminate the whole earth." - Bahá'u'lláh