In short: a missed call from an unknown number is an enquiry that exists nowhere except your call log. Treat it as one. Send a text within ten minutes saying you saw the call and when you can talk, then log it alongside your email enquiries so it gets chased if nothing comes back.
Most of what gets written about lead response assumes the enquiry arrived in writing. It has a subject line, it sits in an inbox, and it stays there being unread at you until somebody deals with it.
A missed call has none of those properties, which is why it is the enquiry most likely to disappear entirely.
Why a missed call is worse than an unanswered email
An unanswered email is at least a record. It has a name attached, a description of what the person wants, and a thread you can return to three days later and still understand. It shows up as unread, and if your inbox is anything like most, unread eventually irritates somebody into action.
A missed call leaves you a phone number and a time. That is the entire record.
No context. No name, unless they are already a contact. No indication of whether it was a customer wanting a bathroom done or a supplier chasing a delivery. Nothing that distinguishes it from the four other numbers above it on the screen. And crucially, no status: your call log cannot tell you which missed calls you dealt with and which you meant to, because it does not have that concept.
So the missed call sits on a screen you look at forty times a day for other reasons, becoming steadily less recent, until it scrolls off the part of the list you can see.
The first ten minutes
The move is a text, and it should go within ten minutes.
Ten minutes is not an arbitrary target. It is roughly how long it takes to get off a ladder, and a text takes twenty seconds to send, so it is a standard that survives a real working day in a way that “ring them back when you get a minute” does not.
The reason for the urgency is straightforward. Somebody ringing a trade is usually working down a list, and the list is usually three or four firms found the same way. They are not waiting by the phone for one of them to ring back. They are ringing the next number while yours is still ringing out.
Why a text beats ringing straight back
This one is counterintuitive, and most people’s instinct is to return the call immediately.
The problem is that a returned call from an unrecognised number, five minutes after they rang you, has a decent chance of not being answered. They rang you from work, or between meetings, or in the ten minutes they had free before picking someone up. That window has closed. Now your number is showing on their screen and they do not know it is you, because they rang four firms and cannot remember which was which.
If they do not answer, you are now the one who has been missed, and neither of you has any record of a conversation that was supposed to happen.
A text lands regardless of what they are doing. It puts your name and your business in writing on their phone, which solves the “who was that” problem permanently. It lets them reply at a moment that suits them, and it converts the whole thing into a written thread you can return to. That last part matters more than it sounds: you have just turned an unrecorded phone call into something that behaves like an email.
Ring afterwards, by all means. But text first.
What the text should say
Short, named, and with a time in it.
Hi – Dave from Colway Electrical here, sorry I missed your call. I’m on a job until about four. Happy to ring you after that, or if you let me know what you need I can text you back sooner.
That covers who you are, why you did not answer, when you are available, and it offers a lower-effort route than a phone call for someone who would rather type. Four lines, twenty seconds, sent from a ladder.
What to leave out: an apology longer than the useful content, anything that reads as a template, and any question that requires them to explain the whole job by text. You are trying to hold the enquiry, not run it.
One practical decision sits behind this: which number it comes from. A text from the same mobile they rang is the most likely to be trusted, because it matches the number they dialled and it looks like a person. A text from a separate business number or a messaging service is tidier to manage and easier to hand over when you are away, but it arrives from a number the customer has never seen, which costs you some of the reassurance the message was meant to provide. If you use a separate number, put the business name in the first four words so it is legible from a lock screen.
Getting missed calls onto the same list as everything else
The text is the immediate fix. The structural one is that missed calls need to stop living on the phone.
Whatever list your email enquiries go onto – a spreadsheet, a CRM, a notebook, it genuinely does not matter which – the missed call goes on the same one. Number, whatever you know about them, the date, and a status.
The reason is the same reason enquiries get lost anywhere: a list with a status has to be actively closed by somebody, and a call log does not. Once the number is on the list, “did we ever hear back from that Tuesday morning one?” is a question with an answer. While it is only in your call history, it is a question nobody will ever think to ask.
This is the same problem described in where enquiries get buried, arriving through a different door. In both cases the fix is to get the enquiry out of the place it arrived and onto the place work is tracked.
The voicemail question
Voicemail is worth keeping only if somebody listens to it the same day.
A voicemail greeting is a promise. It says leave a message and we will get back to you. If nobody checks it until Thursday, you have not just failed to answer the phone, you have made a specific commitment and not kept it, which reads worse to the caller than a phone that simply rang out.
If it is not being checked daily, change the greeting to point somewhere that is read. Naming a mobile for texts, or an email address, gives the caller a route that actually works and costs you nothing. Most people would rather send a text than leave a voicemail anyway.
What this looks like when somebody else runs it
Worth being plain about the boundary, because it is the obvious question.
We do not answer your phone. There is no receptionist and no call handling, and a service that claimed otherwise while running out of an inbox would be selling you something it could not deliver.
What we do is make sure a missed call stops being invisible. The number goes onto the same tracked list as every email enquiry, the text-back goes out, and if the customer replies, it is handled like any other enquiry – answered by a person, then chased on the same schedule as everything else if it goes quiet. If they never reply, it still gets flagged rather than forgotten, so the decision to let it go is one somebody made.
This all sits inside the ordinary lead follow-up service rather than being a separate product. For trades it is usually the single biggest leak, because the phone is where most enquiries arrive and site work is exactly the condition under which you cannot answer it. We go through the whole pattern in lead follow-up for trades.
The other half of the same problem
This page is about the phone, and the phone is the harder channel to measure, because there is no timestamp on a conversation that never happened.
The inbox is measurable, and it is usually leaking in the same way for the same reasons. If you want the actual figure rather than an estimate, we will put a number on it: we send one enquiry to your own address and time how long it waits for a human answer. You write it, you approve the wording, and there is no call at the end of it.
LoadOff runs enquiry capture and follow-up for UK trades and service businesses. Missed calls, form enquiries and emails all end up on one list that somebody works. Most clients are live within 48–72 hours. Get in touch.
Related reading: How fast should you reply to an enquiry? · What to say in a first reply