Callback
Callback: A call the customer asked for at a specific time, which is the highest-value item in any calling queue and the easiest to lose.
Definitions checked 4 September 2026.
A callback is a customer telling you exactly when they are willing to have the conversation. Call me after four, call me after the results, call me once my husband is back: each is an invitation with a timestamp on it, and each is worth several cold attempts at the same person.
They are lost more often than any other kind of commitment, because they are made in passing at the end of a call and are usually the last thing said before hanging up. Written on a pad they survive the day; without a prompt at the agreed hour they do not survive the week, and the customer draws the obvious conclusion about how organised the business is.
The mechanics that keep callbacks are unglamorous: capture the time during the call rather than after it, make it interrupt at that time rather than sit in a list, and carry the context so the call opens correctly. That is what a follow-up reminder in Telodial does, and it is the single feature small teams cite most often as the reason the software paid for itself.