The decision that never reached the phones.

A large telco raised its landline prices. A competitor, protecting margin, moved its small business customers onto a new phone system rather than pass the cost on. Three years later, some of those customers were still on the old line in every way that mattered to them — they just didn't know it.

I took a call from one of them.

He ran a small business. Enterprise wireless was overflowing that day, so the call routed to me. His first question wasn't about the bill. Was this his car rental company? He'd received a final notice. Three years of unpaid charges, on an account he didn't know he had.

The decision was sound. The rollout wasn't.

Nobody had told him the migration happened. Nobody on the frontline had been trained to explain it either, so when the calls came in, the people answering them were as confused as the customers calling. The bill arrived years before the explanation did.

The strategy itself held up. Protecting a small business customer base from a competitor's price hike is the right call. The failure sat one layer down, in the two things that never got funded alongside it: telling the customer, and preparing the people who'd have to answer for it.

Most brand damage isn't a bad decision. It's an unfinished one.

The people who approved the migration never had to pick up that phone. I did. And what I heard wasn't a complaint about VOIP. It was a man trying to work out why a company he trusted had let three years pass without saying a word.

Every strategy document has a line for the decision and a line for the savings. Few have a line for the conversation the frontline will need to have on day one. That line is usually the cheapest one on the page, and it's the one that gets cut first.

When did you last trace a customer complaint all the way back to the decision that actually caused it?