Picture Sarah, who leads the front desk at a dental clinic in London, where two receptionists ring about 100 patients a day about check-ups and treatment plans. Most connected calls end with a promise to send the address and the fee list.
Before, the receptionists sent those details from their own phones when they remembered. With a message tied to the "appointment booked" status, each booked patient gets the address as soon as the status is saved, and the missed-call message reaches the 30 or so who did not pick up.
When a patient replies with a question at 7 pm, it waits in the live chat beside the call remark. Whoever opens it the next morning sees that the patient asked about a Saturday slot, and nobody answers the same question twice.
A worked illustration with round numbers, not a customer record.