AI sales calls: the UK rules after robocall complaints triple
Someone on your team has seen the demo. An AI voice that rings 500 leads before lunch, never gets tired and never says "erm". Before you plug it in, read this. On 9 October 2026 the UK's Information Commissioner's Office (ICO) said complaints about automated marketing calls had nearly tripled in three months. The rules on those calls are strict, and since February the fines can be far bigger.
What changed
The ICO counted 1,374 public complaints about automated nuisance calls in July, 2,178 in August and 3,684 in September. That is the highest level since 2021. The regulator links the rise to automated and AI-enabled marketing calls, and to calls that push people into WhatsApp groups, hand over personal details or fall for fraud.
Andy Curry, the ICO's Head of Investigations, called the figures "just the tip of the iceberg", because many people hang up without reporting. The ICO says it has live investigations running. Speaking to BBC Radio 4, reported by the Press Association, he said he believes many of the calls come from abroad, and that the ICO is looking for a UK link so it can act.
The ICO also says it has issued 15 penalty notices for nuisance calls and spam texts since April 2025, worth £2,370,000 combined. And the ceiling went up this year: since 5 February 2026, when most of the Data (Use and Access) Act took effect, the maximum fine under the Privacy and Electronic Communications Regulations (PECR) rose from £500,000 to £17.5 million or 4% of global annual turnover.
Here is what the ICO's own telephone marketing guidance says, by type of call:
| Type of call | What the UK rules ask |
|---|---|
| Live call, a person on the line | Screen the list against the TPS, the CTPS (for companies) and your own do-not-call list. Say who is calling and show your number. |
| Automated call that plays a recorded message | Only to people who have "specifically consented to receive this type of call from you". General marketing consent, or consent to live calls, is not enough. |
| AI voice that talks back | Not mentioned by name. See the note below. |
Unconfirmed: the ICO's guidance defines an automated marketing call as one made by an automated dialling system that plays a recorded message. It does not say whether a conversational AI voice counts. The guidance also says it is under review after the Data (Use and Access) Act. Until the ICO says otherwise, the safe reading is to treat an AI caller like an automated call, and to take advice before you switch one on.
Who it affects
Any team that makes marketing calls to UK numbers, and especially any team trialling an AI dialler. Calling sole traders? They register with the TPS, just like consumers. Calling companies? Screen against the CTPS too.
If you sell into the UK from Lagos, Nairobi or Dubai, note the ICO's line about looking for a UK link. Ask your own adviser how these rules reach you before a campaign, not after.
And yes, the uncomfortable bit: the robot does not get the fine. You do.
What to do this week
- Ask your tool one question. Does it ever call someone without a person on the line? If the answer is yes, treat it as automated calling.
- Read your form's consent wording. A tick that says "you may contact me" is general consent. On the ICO's wording, that does not cover automated calls. If your form does not ask about them specifically, the AI does not dial those people.
- Screen every list before every campaign. TPS, CTPS and your own do-not-call list. Every time, not once a year.
- Show your number and say who you are. The ICO is telling the public not to answer withheld or unknown numbers. A hidden number puts your call in the same bin as the scammers.
- Keep the proof. For every lead, note where it came from, the date and the exact consent wording they agreed to. If a complaint lands, that record is your answer.
- Point the speed at people who asked. The best use of automation is replying to inbound enquiries in seconds, then having a person call the ones who want a call. Our guide on how fast to respond to a lead has the targets.
Where Socianet fits
We sell a CRM, so here is our angle, kept apart from the news. Socianet does not make robocalls. Its AI agent replies to people who have already messaged you on WhatsApp, email, SMS or social, qualifies them, books them into your calendar and hands over to a person. Website forms drop straight into one pipeline, so you can see where each lead came from, and automations set a task for a real person to call the ones who asked. A CRM does not make a cold call lawful, though. Screening and consent are still your job.
Answer the leads who asked first
Every enquiry in one pipeline, replied to in seconds, with a person on the calls that matter.
Sources
- Information Commissioner's Office, Complaints about automated nuisance calls hit five-year high, 9 October 2026
- Press Association in The Irish News, Complaints about robo calls using automated voice triple in three months, 9 October 2026
- Information Commissioner's Office, Guide to PECR: telephone marketing, read 29 October 2026
- Information Commissioner's Office, Statement on the commencement of the Data (Use and Access) Act, 5 February 2026
- Clifford Chance, Key aspects of the Data (Use and Access) Act take effect, February 2026
