01
The phone rings mid-morning with every hoist up and nobody within reach of the counter. The caller does not leave a message; they try the next shop.
A technician on the phone
A front-desk hire costs most of a technician's wage for a phone that is quiet half the day, so the technicians answer it — and a technician on the phone is worth less than a technician under the hoist. Either way the shop pays for the call, and either way some of them are missed.
