L'équipe Texto SMS Gratuit
28 August 2026 · 11 min read
Introduction: the €2 text message that costs €24 a year
It almost always happens the same way. A text message or an email, sent on a Tuesday afternoon, worded with impeccable commercial politeness: "So that we can continue to offer you the best possible experience, your plan is evolving. From the 1st of next month, your data allowance rises from 140 GB to 160 GB, and your monthly price goes from €19.99 to €21.99."
Two euros. Many subscribers shrug and move on. That is exactly the operator's calculation: two euros amounts to €24 per year per line, multiplied by several million lines. On the scale of the French market, a general increase of two euros a month across a base of ten million customers generates €240 million in additional annual revenue, without a single extra euro of network investment.
What most subscribers do not realise is that these increases are not something you simply have to put up with. The French Consumer Code regulates unilateral contract changes in electronic communications very precisely. It opens up a right to cancel free of charge, with a deadline far longer than customer service departments would have you believe. You just need to know exactly how the mechanism works, and how to phrase it.
This guide sets out what the law says in 2026, how to react within the deadlines, and what to do when your operator drags its feet.
What the law really says: Article L224-33
The key text is Article L224-33 of the French Consumer Code, which transposes the European Electronic Communications Code. Its logic is simple and comes in three parts.
Part 1 — Prior information. Any proposed change to contractual terms must be communicated to the consumer at least one month before it takes effect, on a durable medium. A text message or an email is legally sufficient, provided it is clear and explicitly mentions the right to cancel.
Part 2 — The right to cancel. The consumer may terminate the contract free of charge, with no penalty and no early termination fee, even if they are still within a 12- or 24-month minimum term. This is the point customer service departments most often "forget" to mention.
Part 3 — The four-month deadline. This is the least known provision and the most favourable to consumers: this right to cancel can be exercised up to four months after the change takes effect. In other words, if your price rises on 1 September, you have until 31 December to leave without owing anything.
Remember this phrase, it is worth money: "four months after it takes effect". An adviser who tells you "it's too late, the increase has already been applied for two months" is mistaken, or is misleading you.
The exceptions to be aware of
The right is not absolute. Three situations do not trigger this right to cancel:
- Changes made exclusively for the consumer's benefit — extra data at an unchanged price, for example. Careful: as soon as a single euro is added, the exception no longer applies.
- Changes imposed by law or regulation — a change in VAT, or an amendment required by European legislation.
- Purely technical developments with no impact on the service provided, such as an APN migration or a change of IP address range.
The classic marketing trick is to wrap the increase in a "benefit": more gigabytes, a streaming option, some cloud storage. That wrapping does not remove your right to cancel, because the change is not exclusively to your benefit: it comes with a financial trade-off.
Recognising the five forms of increase
Not all increases take the same form, and some are more open to challenge than others.
| Form of increase | Typical example | Right to cancel free of charge |
|---|---|---|
| Straight price rise | €19.99 → €21.99, identical services | Yes, unambiguously |
| "Enhanced" increase | +€2, +20 GB you never asked for | Yes |
| End of a promotional discount set out in the contract | Price goes from €9.99 to €19.99 after 12 months | No — it was set out when you signed |
| Paid option activated by default | Insurance, cloud, third-party service | Not applicable, but immediate deactivation and refund possible |
| Pass-through of a tax or legal change | Tax adjustment | No |
The third row deserves a word. The end of a promotion is not a unilateral change: the post-promotion price appeared in the specific terms you accepted. It is not illegal, but it is the ideal moment to renegotiate or switch operators — and for many households it is the most profitable saving of the year, ahead of electricity.
The five-step method
Step 1 — Pin down the exact date of the notification
Find the text message or email and note the exact date it was received, along with the announced effective date. Take a screenshot, and save it somewhere other than the phone itself. A simple external hard drive or a USB backup stick is enough to keep this kind of evidence for several years, which proves valuable if the dispute drags on.
Two dates matter: the notification date (it must come at least one month before the change is applied) and the effective date (the starting point of the four months).
Step 2 — Check your actual bill
Do not rely on the announcement, check how it is applied. Compare three consecutive bills line by line. It is not unusual to discover, on top of the announced increase, an option nobody remembers subscribing to, or a secondary line still active for a phone stashed at the back of a drawer.
Step 3 — Decide: leave or negotiate
Three possible outcomes, and the balance of power is not the one you think.
- Accept. Sometimes rational: if your plan remains competitive after the increase and your network coverage is good at home and at work, two euros can be worth the peace of mind.
- Negotiate. Call customer service and state clearly that you intend to exercise the right provided for in Article L224-33. Retention teams have real commercial leeway: a gesture worth several months, a return to the previous price, a free option. Always ask for written confirmation of any agreement reached.
- Leave. The ultimate lever, and the only one that really carries weight.
Step 4 — Cancel properly, without losing your number
If you leave, never cancel directly with your current operator before signing up elsewhere: you would lose your number. The correct procedure goes through number portability.
- Get your RIO code by calling 3179 from the line concerned (free service, the code arrives by text message).
- Sign up with the new operator, providing that code: it is the code that triggers termination of the old contract.
- State, in the space provided or in a separate letter, that the termination is taking place on the grounds of a unilateral change to the contractual terms, so that no early termination balance is claimed from you.
- Keep the portability confirmation and the closing bill.
In practice, porting takes one to three working days, with a short interruption. If you switch to an eSIM, expect the old physical card to stop working without warning: this is the moment to check that your phone is compatible before starting the process.
Step 5 — Challenge it if the operator bills you anyway
It happens. The early termination balance appears on the closing bill, sometimes several tens of euros. The response works on three levels, in this order — skipping a step wastes time.
The three levels of recourse
Level 1 — A written complaint to customer service
Send a registered letter with acknowledgement of receipt to the "customer service" address given in your general terms and conditions. A pack of pre-paid registered letter envelopes saves a trip and keeps a time-stamped record. The letter must contain:
- your contact details and your customer or line number;
- the date of the change notification and the effective date;
- an explicit reference to Article L224-33 of the Consumer Code;
- the precise request: cancellation of the early termination balance, refund of the amounts debited, reply within 30 days.
Stay factual. A twelve-line letter with dates and figures is more effective than a page of outrage.
Level 2 — The consumer department, then the ombudsman
If there is no satisfactory reply within a month, contact the consumer department (a level above customer service, with a separate address in the general terms). Then, if that fails or there is no reply within two months, refer the matter to the Médiateur des communications électroniques, a free scheme to which all the major French operators belong. Applications are made online, and you must attach proof of your earlier steps. The ombudsman issues an opinion within a few months; it is followed in the vast majority of cases.
Level 3 — Reporting and individual action
Two complementary channels, often overlooked:
- The "J'alerte l'Arcep" platform lets you report any contractual or technical problem with an operator. Arcep does not settle individual disputes — that is the ombudsman's role — but it aggregates reports and uses them for its regulatory action. Filing a report takes five minutes and counts towards the public statistics.
- SignalConso, run by the DGCCRF, allows you to report questionable commercial practices. Repeated reports trigger inspections.
For amounts below €5,000, the tribunal judiciaire can be petitioned without a lawyer, after a mandatory attempt at amicable resolution. A practical guide to consumer law, of the kind published each year by consumer associations, allows you to prepare a solid case without paying for legal advice.
The 2026 context: why increases are multiplying
These rises do not come out of nowhere. Three dynamics are fuelling them in 2026.
The cost of networks. The rollout of 5G in the 3.5 GHz band, urban densification, the gradual switch-off of 2G and 3G which requires reconfiguring thousands of sites, and the obligation to cover not-spots arising from the New Deal Mobile: all of this weighs on operators' investments, in a French market that is structurally cheaper than the European average.
Market consolidation. The corporate moves discussed since the start of 2026 around the structure of a four-operator French market are shifting the competitive balance. Historically, every phase of concentration has been accompanied by a rise in average prices.
The shift towards converged offers. Operators are pushing bundled broadband + mobile packages, which are more profitable and harder to leave. The increase often applies to just one element of the bundle, which makes comparison harder — but the right to cancel does indeed apply to the contract that has been changed.
Five habits that prevent the problem
- Set an annual alert. A reminder in your calendar, every year on the contract's anniversary date, to compare your price with the market. Ten minutes that often bring in more than a hundred euros.
- Refuse a 24-month commitment when it is not justified. It only makes sense if it finances a subsidised handset, and even then: the maths rarely works in your favour compared with buying outright, especially a refurbished model.
- Read the terms and conditions before signing, at least the pricing section. The length of promotional discounts and the "full" price are set out in black and white.
- Watch out for third-party options. Charges linked to premium-rate services or subscriptions activated by text message remain a frequent cause of complaint.
- Archive everything, systematically. Every notification, every bill, every written exchange. An organiser folder for administrative documents or a dedicated cloud folder is enough, and turns an uncertain dispute into a solid case.
In summary
A price increase announced by your operator is not a contractual inevitability. French law gives you a four-month window to leave after the change takes effect, with no fees or penalties, even during a minimum term. That right is only worth something if you exercise it within the deadlines and in writing.
The useful sequence fits in a single line: date the notification, check the bill, negotiate using Article L224-33 as leverage, then port your number with the RIO code if negotiation fails — and refer the matter to the ombudsman, then Arcep and SignalConso, if the operator bills you anyway.
Two euros a month seems negligible. Five minutes of effort to get them back, on a contract that will last three years, is not.
