Steve,
I do take your point, up to a point, but let us break it down a little.
When I refer to counting repeat calls, I mean across the business. In this quite wide context if there are fewer repeat calls then and the levels of business (revenue, sales or what have you) remain at the same level then I would take that as a good sign. Of course if you have a low number of repeat calls and business is going down and in fact people are switching to other companies or stopping their service then that would indicate that your customers are at the end of their tether and a jumping ship because your service is so bad.
But most people are actually quite tolerant and they will call again before moving company. If you ordered a product to be sent and it didn't arrive, I would call at least twice to enquire where my product was before cancelling my order and buying from somewhere else.
In an individual case it may be very difficult to tell why a customer didn't call again. Perhaps they did go somewhere else, but this depends on the service. E.g. a mobile phone customer can't move without requesting the code to take the phone number with them. And you would need to contact the business to cancel your veg box delivery.
As for a standard definition of FCR, I'm not sure it is necessary. Whatever definition works for each company is fine. Any of the ones that James lists or my repeat call count is workable. The important thing is that what is measured gives insight into the system and points the way to action that improves the system, processes and thus the delivery of value to the customer.
The real reason that I quite like a count of repeat call count is that I think it does point to improvements (why do customers call again -> stop doing the things that make them do that) it is easy to gather the data, it doesn't depend upon complicated and expensive CRM solutions which are unnecessary and the agent has no reason to cheat the figures.
As for abandoned calls, you could debate it either way but I would incline toward keeping it simple. Once they are connected is it a repeat call? Then improve the system to reduce the repeat calls, you will have more happy customers, fewer calls to deliver the same customer value and then more capacity in the call centre so fewer abandoned call because agents will be more available to answer the first time calls coming through rather than dealing with the repeat calls.
Hope that is clearer.
Best,
Rob |