The prospect asks, the cold caller offers
The difference between a prospect and a cold caller lies in which way the need runs. A prospect has a need and asks whether you can meet it. A cold caller has something to sell and tries to make you discover a need. Screening out sales calls means spotting this direction in the first few sentences, turning the caller away politely, leaving a written door open, and noting every call turned away.
The trap is to screen on tone rather than content. A customer who starts with “I don't know if you do this, but…” is hesitating, not selling. And for an accountancy firm, a call that begins “Hello, this is the Martin company, we're looking for…” could be a cold caller or a future client. Only the rest of the sentence settles it.
The signals in the first few sentences
| Signal | More likely a prospect | More likely a cold caller |
|---|---|---|
| Whose need are they talking about? | Their own: a problem, a project, a deadline | Yours, supposedly: “you're probably paying too much…” |
| What they ask for | An appointment, a quote, a price, availability | “The manager”, “the person who deals with…” |
| Their questions about you | Your area, your lead times, your services | Your supplier, your contract, your current software |
| How they speak | Questions, sometimes hesitant | A pitch that runs on and is hard to interrupt |
| What they want next | To be seen, to be called back about their matter | “A few minutes to present our solution” |
A single signal is not enough. It is the accumulation of signals that lets you classify the call and, when in doubt, one question almost always settles it: “Is this about a need on your side, or to present an offer to us?” Our guide to qualifying incoming calls details the questions to ask next for each type of caller.
Ambiguous cases
- Your current supplier presenting a new offer: they are not a stranger. Take a message for the person who manages that supplier.
- A job applicant offering their application: this is not a sales call. Direct them to the address set aside for applications.
- A company that wants to become a customer: this is a prospect, even if it introduces itself as a company.
- A caller who claims to be from an official body and asks for information about you or your customers: give nothing out, take a note, and call the body back on its official switchboard number if necessary.
- A caller who refuses to say what the call is about: offer to take their name, their number and a message for the person they want to reach. A refusal alone proves nothing.
Writing your screening rules
Written rules stop everyone from screening in their own way, depending on their mood or their workload at the time.
- Those who always get through: customers, active suppliers, colleagues in your profession, bodies with which you have a case under way. Make a list of them.
- What is turned away: unsolicited offers, whatever the product, whether energy, telecoms, advertising, search engine optimisation or software.
- The sentence, polite, short and the same for everyone: “We don't follow up on sales offers made by phone. You can write to us at [address]: we read everything, and we'll get back to you if we're interested.”
- What is never given out: the decision-maker's name, their direct number, their working hours, the names of your suppliers, the renewal dates of your contracts.
- What is never done: transferring a cold caller, accepting a meeting “of just a few minutes”, or hanging up without a word. A call that is turned away is still a courteous call.
If you happen to be looking for a new supplier, plan for the exception: note the offer and ask for it in writing.
Keeping a record of every call turned away
A call that is turned away is not a call that is erased. Each time, note the date, time, number, the company the caller gave, the purpose and the follow-up. This record serves four purposes:
- finding a genuine customer who was misclassified, and calling them back the same day;
- measuring the share of sales calls among your calls, to find out whether the issue deserves more organisation;
- spotting a persistent caller or a suspicious call that keeps coming back under different names;
- finding an offer again on the day you need it.
Go back over these calls every week. If one of them was a customer, call them back, then correct the rule that turned them away.
Not losing a genuine customer
- Screen on content, never on the number. A new customer, by definition, has an unknown number.
- Don't classify on the first sentence. Ask what the call is about, and listen to the whole answer.
- Always leave a written door open. That way, a genuine customer turned away by mistake still has a way of reaching you, and you don't lose them.
- Test your rules. Call your own number playing a clumsy customer, then a skilful cold caller, and check that each one ends up in the right place.
The legal framework in France, in a few lines
In France, the rules on telephone canvassing protect consumers first and foremost, and they have changed recently. According to the official Bloctel website, this service, the French opt-out list for cold calls, has ended and been replaced by a system based on the consumer's prior consent; the site refers visitors to the page of the DGCCRF (the French consumer protection authority) on the rules for telephone canvassing. Calls that a business receives on its business line fall under a different framework. For your exact situation, refer to the DGCCRF and CNIL pages in France, or to your own country's authorities elsewhere. This guide is not legal advice.
With an AI voice agent
An AI voice agent applies your rules to every call, without tiring or getting moody. At Sayelo, it stays polite, listens, takes notes and commits to nothing; a cold caller is recognised by what they ask for and invited to write in, and everything appears in the summary. Instructions by contact, for example “always transfer”, let a specific customer, supplier or colleague through without screening, and the agent recognises known callers. A cloud phone system can route a call according to the number, but it does not listen to the request: our comparison with cloud phone systems details this difference.
An accountancy firm receives calls from businesses looking for an accountant, and from software vendors who want to present their product. The agent qualifies the former and books an introductory meeting, invites the latter to write in, and applies separate instructions for banks and official bodies. Our accountant page details these rules. A GP practice keeps the line free for patients: sales offers are turned away, while recognised fellow doctors, nurses and pharmacies get through ahead of others. The GP page shows a typical call.
Screening takes place before the call reaches your reception: your team keeps its time for customers, and the guide to how the agent and the reception team work together explains how to divide the roles. The greeting itself can be prepared with our scripts by trade, and the plans are detailed on the pricing page.
