Thousands of teenagers who can't take their cellphones to school have another option, courtesy of a burgeoning industry of sorts in always-enterprising New York City: paying a dollar a day to leave it in a truck that's parked nearby.

Thousands of teenagers who can't take their cellphones to school have another option, courtesy of a burgeoning industry of sorts in always-enterprising New York City: paying a dollar a day to leave it in a truck that's parked nearby.