i.
Snake
The first phone game most British people over thirty-five played. Still on the Nokia 3210. Still calming. Plays without an algorithm.
No social media. No internet. No algorithm.
A first phone,
for childhood.
Calls and texts. Snake. A torch for the walk home. The phone we'd buy ourselves, when the time came.
What "Knock" actually means
Before mobile phones, this is what you did. You finished your tea. You walked down the street. You knocked on your friend's front door. Sometimes their nan answered. Sometimes the friend, already wearing their shoes. You went to the park.
That's the verb the brand is named after. Knock is what we'd like to make a little bit easier to restore.
ii.
Knocking for a friend
The doorstep, the friend's nan, the negotiation in the November rain. A real conversation with a real adult before the rest of the afternoon begins.
iii.
Being silly without being posted
The cartwheel on the field. The wig from the dressing-up box. The bad joke. Three friends laughing, nobody filming, no screenshot the next morning.
iv.
Finding yourself, slowly
A series of small private experiments, clothes, music, opinions, accents, that you try, abandon, try again. None of them performed for an audience of three hundred classmates.
Why Knock exists
Knock is a small thing made in Sheffield. Not an agency, not a movement, not a tech start-up. A phone, a script, a SIM and a box, made by three of us in our mid-thirties who can still remember the Nokia jingle and the smell of a Walkman.
The pitch rests on something most parents already know in their bones. One family standing alone against the year-six WhatsApp group feels mad. Three families switching in the same fortnight feels reasonable. That is the entire trick. Knock is the phone we'd choose, the conversation written for you, and the friend-network briefing that makes three families easier than one.
It is grounded in actual behaviour-change theory, the unfun bit, and in a stubborn belief that childhood was better with Snake in your pocket and nobody filming, the obvious bit. The phone arrives, the conversation happens, the first day is hard, the week after is easier, and the year after is not even a conversation any more.
knock.
The Nokia 3210 (2024). Illustration, real product photography in the next issue.
The phone we recommend most
A phone that does the things a phone is supposed to do, and almost nothing else.
The Nokia 3210 (2024) is the phone Knock recommends most often to UK families. Calls, texts, a torch for the walk home in winter. An FM radio and an MP3 player for the bus. Three days of battery.
What it does not have is a web browser, an app store, or a way of installing Instagram or TikTok. The phone cannot be used to scroll. That is the entire point.
From £75
See where to buy → The conversation
The bit nobody tells you is that the phone is the easy part.
Every family we have spoken to says the same thing. They thought the hard bit was choosing the phone. The hard bit was the kitchen-table conversation the night before they handed it over. We did not have the script for that conversation. So we wrote one.
It is one page. Read it through twice. Pick a Saturday evening when neither of you is tired. Stop talking when they have heard you out. Twenty minutes is enough.
Bring snacks for after. Day one will not be quiet. The face your child pulls is the face of a child who has just watched their 99 hit the gravel in front of the seagulls. By day six it is Tuesday again. By week three they will have lost the phone once, which is, as it happens, exactly why a £75 Nokia is the right answer.
A page from the script (free on the site)
"We've been thinking about phones, and we want to tell you what we've decided. [pause] We are not going to get you a smartphone yet. We are going to get you a phone with the things you actually need. Calls. Texts. A torch. Music if you want it.
What it isn't going to have is Instagram, TikTok, Snapchat, or a browser. Not because we don't trust you. Because the apps are designed to keep you on them, and we don't want that for you yet."
Then stop talking. Wait for them to react. Don't fill the silence.
The conversation, moment 03 of seven
We had been putting it off the way you put off rewiring the kitchen. The phone arrived on the Thursday. We did the conversation that night. By the second week of half-term she had stopped asking about her friends' Instagram and started doing handstands in the garden again.
You are not the only one. Three numbers from the UK research, in order of how often parents mention them at the school gate.
84%
of UK parents whose child does not yet have a smartphone back a school-day phone ban.
Parentkind National Parent Survey, 2025
11/12
is the age UK adults now name as the right point for a first smartphone.
Ipsos polling, September 2024
30%
of UK six- and seven-year-olds already own a smartphone.
Ofcom Children & Parents Media Use, May 2025
The Nokia 3210 is not
the cheap version of an iPhone.
It is the considered version of a phone.
We did not start from "what if a smartphone had fewer features". We started from "what if a phone did the things a phone is supposed to do, and almost nothing else". The 3210 was the answer thirty years ago, and the 2024 reissue is the answer now.
- Battery
- Three days of normal use
- Apps
- None. There is no app store.
- Social media
- Not possible
- Cost to replace
- From £75, UK retailers
- School-day distraction
- Texts and calls only
A first phone, for childhood.
The Nokia 3210 (2024), from £75 across UK retailers. The conversation script is free on the site. We earn a small affiliate commission on the buy buttons, at no cost to you.