There's a glitch in the way the safe recognizes its punch-in code.

Since 1992, Smarte Carte, a St. Paul company with luggage-cart concesssions, has created banks of lockers in 35 domestic airports that use punch-in codes rather than keys.

Automatic Teller Machines, which replicated all over America during the 1980s, are definitely "access devices," too, and an attempt to tamper with their punch-in codes and plastic bank cards falls directly under Sec.