Casinos That Accept Pay by Phone in the UK

In the UK, “pay n play” refers to a deposit route through Boku, not a separate casino type or a guarantee of registration without checks.

Pay by phone, not a separate kind of casino

“Pay n play” sounds like a type of casino, but in the British market it is better understood as shorthand for a way of funding an account. The phrase does not identify a special class of gambling business, a separate licence, or a distinct form of casino game. It points towards the payment experience: money is put into a gambling account through a mobile phone rather than by entering card details or arranging a bank transfer.

For the UK casinos that accept pay-by-phone deposits, the relevant method is Boku. A Boku payment is linked to the mobile network account. On a monthly contract, the deposit is added to the phone bill. On a pay-as-you-go arrangement, it is taken from the available mobile credit. The casino receives the deposit, while the mobile operator handles the charge. A phone is therefore not merely an optional convenience in this arrangement; it is part of the payment route.

That distinction matters because “pay n play” is often made to carry more meaning than it can support. It does not establish that an operator offers registration without checks, that a casino has a particular selection of games, or that a promotion is attached to the payment. Nor does the label itself say anything about a casino’s regulatory status. It describes the door used to enter the cashier, not the building behind it.

A specialist review has associated Boku deposits with a group of familiar operators: BoyleSports, Sun Bingo, William Hill, Sky Vegas, PlayOJO, Genting Casino, Betfred, Lottoland, bwin and 888 Casino. That is an identification of operators reported as accepting Boku, not a permanent directory. Payment menus change, and a name appearing in a review does not remove the need to check whether Boku is actually displayed in the relevant cashier. The small ceremony of checking remains less glamorous than a “best casino” label, but it is considerably more useful.

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BoyleSports has also been reported as adding Boku as a UK payment option. Again, this belongs to the payment-method question rather than to the identity of a new casino category. A casino that accepts Boku is still an online casino operating under the ordinary rules for remote gambling; Boku simply supplies one possible way to fund the account.

The legal setting is Great Britain’s licensing system. The UK Gambling Commission regulates commercial gambling in Great Britain and oversees remote gambling offered to people there, even when the operator’s key equipment is located elsewhere. It is the sole regulator for commercial gambling in Great Britain. Businesses apply for operating licences, while individuals involved in operating gambling businesses may require personal licences. The payment method does not replace any of those arrangements.

For that reason, a search for the best pay-by-phone casinos cannot be answered by looking at Boku alone. A payment logo is not a licence badge. An operator serving customers in Great Britain must hold the relevant Gambling Commission operating licence, and the licence should be checked on the Commission’s public register before any deposit is made. This is not a technical footnote. The same mobile payment may appear convenient at a licensed casino and carry a very different significance when presented by a business outside the British regulatory system.

The Gambling Act 2005 provides the wider statutory framework for gambling in England, Wales and Scotland. Northern Ireland has a separate position, so “the UK” is not always as tidy a legal phrase as it appears in a heading. For remote gambling offered to consumers in Great Britain, however, the central point is clear: the operator’s location does not remove the requirement for the appropriate Gambling Commission licence.

The phrase “pay n play” can therefore be translated into something more precise: a licensed online casino may offer Boku as a pay-by-phone deposit route. The deposit is charged either to a monthly mobile bill or to PAYG credit, while the casino remains subject to the same licensing structure that governs its other payment options. The method changes. The regulator does not.

A modest distinction, but an important one.

Boku is a payment method linked to your mobile network account, allowing deposits via monthly phone bills or pay-as-you-go credit.

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When Boku gives way to another route

The phrase “pay n play” can suggest a single payment system, but the market has never been quite that tidy. When direct Boku deposits became less common, some operators did not abandon mobile funding altogether. They switched to another provider. Others removed the option. The practical question is therefore not simply whether a casino accepts pay by phone, but which payment service appears in its cashier and whether that service still operates there.

Since 2023, the direction of travel has been away from Boku. A specialist casino review describes operators replacing it with Fonix or Siru Mobile, while some have removed pay-by-mobile deposits entirely. That is a change of route rather than the arrival of a new category of casino. The account remains with the operator; only the payment rail changes.

Fonix and Siru Mobile

Fonix is one of the named alternatives to direct Boku funding. The operator examples associated with it are MrQ and Duelz. Siru Mobile is another replacement route, linked in a specialist review with Mr Vegas and Videoslots. These examples matter because “mobile payment” is not a single button shared by every site. A casino may support one provider while rejecting another, even though both use the mobile network as part of the transaction.

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The distinction is easy to miss when payment pages use broad labels such as pay by phone. A cashier may advertise mobile funding while the underlying service is Fonix or Siru Mobile rather than Boku. That can explain why an older description of a casino no longer matches its current deposit screen. Payment brands age quickly; account balances, regrettably, do not become historical.

Fonix and Siru Mobile should not be treated as interchangeable substitutes in every respect. The confirmed operator pairings are specific: MrQ and Duelz with Fonix, Mr Vegas and Videoslots with Siru Mobile. They do not establish that every site using one provider also accepts the other. Nor do they turn a casino that once accepted Boku into a permanent pay-by-phone destination. The name shown at the point of deposit is the relevant detail.

A two-stage route through Neteller

There is also a more indirect alternative. A specialist review reports that Boku can be used to fund Neteller, after which Neteller can be used at casinos that accept that e-wallet. This route separates the mobile charge from the casino deposit: the first transaction puts money into Neteller, and the second sends it from Neteller to the gambling account.

That arrangement can widen the number of casinos reachable from a mobile-funded starting point, because the casino need not support Boku, Fonix or Siru Mobile directly. Its cashier only needs to accept Neteller. It is still not the same as a direct pay-by-phone deposit, however. There are two payment stages and two services involved, with Neteller acting as the bridge between the phone-funded balance and the casino account.

Fonix

Associated with operators such as MrQ and Duelz.

Siru Mobile

Linked in specialist reviews to Mr Vegas and Videoslots.

Neteller

An e-wallet route where Boku can be used to fund the account first.

The distinction is important for anyone comparing the apparent “best” pay-by-phone casino sites. A direct mobile option and a Neteller route may look similar in a list of deposit methods, yet they are operationally different. The first asks the casino to support the mobile provider itself. The second asks the casino to support Neteller while the mobile payment takes place elsewhere. Treating both as one method makes the cashier sound simpler than it is.

What the substitution says about availability

The movement from Boku to Fonix, Siru Mobile or no mobile option at all also explains why answers to questions about depositing by phone can become outdated. A page may retain an old payment label after an operator has changed its provider, while another casino may remove mobile deposits without changing the rest of its banking arrangements. The result is a market of partial replacements rather than a clean handover from one universal service to another.

For British gambling, the payment route does not replace the operator’s regulatory obligations. Remote gambling offered to consumers in Great Britain requires the relevant Gambling Commission licence, and the licence belongs to the gambling business, not to Fonix, Siru Mobile or Neteller as a payment shortcut. A change in the cashier therefore says nothing by itself about whether the casino is authorised. Payment technology is plumbing, not a licence.

A specialist review can identify reported pairings, but payment availability remains tied to the operator’s live cashier and can change as providers are added or withdrawn. The useful comparison is consequently between the routes themselves:

• Fonix: reported with MrQ and Duelz.
• Siru Mobile: reported with Mr Vegas and Videoslots.
• Neteller funded through Boku: a two-step route to casinos accepting Neteller.
• No mobile option: an outcome reported for operators that removed pay-by-mobile funding altogether.

This leaves no single replacement that covers every casino. Direct Boku support may give way to a different mobile provider, to an e-wallet intermediary, or to nothing of the kind. The label survives more easily than the payment arrangement behind it.

Slots, bonuses and the limits of the evidence

“Pay n play” describes how money reaches a casino account, not a separate species of slot machine. Boku sits at the cashier: the deposit is charged to a mobile bill or deducted from PAYG credit. The games remain part of the operator’s ordinary online casino offering. A phone-bill payment therefore does not turn a slot into a special “pay n play” machine, nor does it establish that one particular title is available.

That distinction is useful when slot pages and payment pages begin to blur into one another. Boku confirms a route for funding play; it does not identify a catalogue of games, a provider, a return figure or a volatility level. No responsible description can turn the payment label into a promise of “the best” slots. The word best is doing rather too much work there.

The same applies to searches for pay-by-phone slot sites. A casino may show Boku in its cashier while presenting its games under the same terms used for other deposits. A debit card, bank transfer or another banking method is not a different slot category either. The payment choice changes the funding route, not the rules, mathematics or identity of a game.

Attention A Boku deposit does not guarantee eligibility for specific bonuses, free spins, or no-deposit rewards.

What Boku says about bonuses

A Boku deposit generally comes without a promotion designed specifically for that method. A specialist casino review reports that the evaluated platforms did not impose Boku-specific deposit restrictions, but that observation should not be stretched into a promise that every offer accepts every payment route. Operators can set their own promotional conditions, and those conditions may separate a normal deposit from one that qualifies for a welcome reward.

This is why a Boku deposit should not be treated as a guaranteed key to free spins, a no-deposit reward or an automatic match. The existence of a welcome offer at a casino and eligibility for that offer after paying by phone are two different matters. One belongs to the operator’s promotion; the other belongs to its terms.

A no-deposit offer is especially easy to misread. It may sound as though a player can open an account and begin playing without funding it, while a payment-method page merely explains how deposits work. Boku does not, by itself, create such an offer. Nor does it establish that a slot can be played for real money without a deposit.

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The distinction also protects against a familiar piece of promotional shorthand: “instant” may describe how quickly a deposit is credited, but it does not describe a bonus, a game, or a withdrawal. Boku transactions are confirmed through a mobile number and SMS, while the promotion remains governed by the casino’s separate rules. Payment and promotion share a cashier but not a legal identity.

Slots within the British framework

Real-money slot play in Great Britain belongs within the system overseen by the UK Gambling Commission. Operators serving British customers must hold the relevant operating licence, and a payment logo does not replace that requirement. Boku’s presence in a cashier is therefore not proof that an operator is authorised; the licence is a separate question.

British slot rules also apply regardless of whether the account was funded through a phone bill, a card or another permitted route. Online autoplay is banned, and each online slot spin must last at least 2.5 seconds. The maximum stake per game cycle is £5 for customers aged 25 and over and £2 for those aged 18 to 24. These are rules around the game, not features supplied by Boku.

Consequently, a credible description of Boku slots can say how the deposit route works and explain that a method-specific bonus is generally not attached. It cannot turn Boku into a game list, a no-deposit promise or a guarantee of promotional eligibility. The payment method is real; the imaginary catalogue is not.

Mobile Payment Summary

The payment method affects how you fund an account, but does not change the casino’s regulatory status or game rules.

Mobile deposits and the small steps in the cashier

A Pay by Phone deposit begins with the mobile network, not with a bank-card form. Boku uses the phone number as the identifying part of the payment: the deposit is attached either to the customer’s monthly mobile bill or to the credit already held on a prepaid account. The phone is therefore not merely a device for opening the casino app. It is the route by which the charge is authorised.

This arrangement is available across the principal UK networks. EE, O2, Vodafone and Three support Pay by Phone and Fonix services, although the relevant payment option still has to appear in the individual casino’s cashier. Network coverage and casino availability are separate matters. A customer may use a supported network and still find that Boku is not offered at a particular site.

The Boku process is deliberately short:

1. The customer opens the casino cashier and chooses Boku as the deposit method.
2. The requested deposit amount is entered.
3. The mobile number connected with the payment is supplied.
4. Boku sends an SMS containing a verification code.
5. The code is entered to confirm the transaction.

Once the confirmation succeeds, the payment is passed through the mobile account rather than through a debit-card or credit-card checkout. The cashier may then show the funds in the gambling balance. Boku describes the crediting process as almost immediate in ordinary circumstances, though the visible timing can still depend on the casino’s own payment system.

That small sequence explains why “pay n play” can sound more mysterious than it is. There is no separate class of mobile casino hidden behind the phrase. There is a cashier option, a phone number and an SMS confirmation. The label belongs to the payment journey, not to the games, the live-dealer room or the presence of mobile slots. A casino offering Boku may contain any of those things, but the payment method does not establish which games are available.

The same distinction matters when a cashier presents several phone-related choices. Pay by Phone and Fonix belong to the wider mobile-payment landscape, while the steps described above concern a direct Boku deposit. They should not be treated as interchangeable merely because both use a mobile network. The name shown in the cashier determines which process applies.

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A phone bill also changes the feel of the transaction. With a monthly plan, the charge is carried into the network bill; with PAYG, it is taken from the available balance. In either case, the mobile number is central to authorisation, and the SMS is the final little gate before the money moves.

Small steps, consequential charge.

Why the remaining Boku options are harder to find

Direct Boku deposits have not disappeared completely from the British market, but they have become an increasingly narrow option. A small number of UK Gambling Commission-licensed casinos still accept them, while the wider group of operators that once offered Pay by Phone has contracted since 2023. The word “still” is doing considerable work here.

The change has not come from a Gambling Commission rule specifically banning Boku. Individual operators have moved away from it because of compliance risk, leaving payment availability to the commercial decisions of each casino. That makes the cashier more important than an old operator list: a site may have accepted Boku previously and no longer display it when a new account is opened.

A specialist review reports that the remaining direct-Boku group is small and identifiable. It includes Jackpot Mobile Casino and Peachy Games. These names describe the limited set reported in that material, not a permanent directory of every casino where a Boku button will appear. Payment arrangements change, and an operator’s current cashier is the practical test of whether a direct deposit is available.

The contraction has produced three different outcomes. Some operators have replaced Boku with another Pay by Phone service, some have removed mobile funding altogether, and a few still retain direct Boku deposits. The replacement route is not the same thing as Boku, even when the money is charged through a mobile network. A casino offering Fonix or Siru Mobile should therefore not be presented as a Boku casino merely because both belong to the broader pay-by-phone family.

There is also a regulatory boundary behind the label. A casino serving customers in Great Britain must hold the relevant UK Gambling Commission operating licence, regardless of where its equipment or business is based. The payment method does not create an exception. Nor does a Boku button establish anything about a casino’s GamStop position; that is a separate question.

For a current check, the operator’s payment page and the Commission’s public register belong together. The register confirms whether the business is licensed, while the cashier shows whether direct Boku funding is actually offered at that moment. A site advertised as “new” may simply be newly noticed, newly listed, or using a substitute payment service rather than Boku itself.

The old abundance has gone. What remains is specific, conditional and liable to move.

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A deposit does not guarantee a bonus

A pay-by-phone deposit and a casino promotion are separate matters. Boku may put real money into a gambling account, but that transaction does not automatically unlock free spins, a no-deposit reward or a bonus with no wagering conditions. The offer depends on the operator’s terms and on whether that operator counts mobile-funded deposits as qualifying activity.

A specialist review identifies MrQ, Duelz, Mr Vegas and Videoslots as casinos where pay-by-phone deposits are accepted for bonus eligibility. That is a narrower claim than saying every casino accepting Boku will treat the payment in the same way. Elsewhere, the same deposit route may be excluded from a welcome promotion, even though the cashier accepts it without difficulty. The cashier, in other words, is not a promise department.

This distinction matters for searches for real-money casinos with no deposit. A no-deposit bonus normally does not mean that Boku itself supplies free funds. It refers to a promotion created by the casino, often with its own activation rules, game restrictions and expiry conditions. A pay-by-phone method can coexist with such an offer, but the payment method does not establish that the offer exists or that it can be claimed without a qualifying action.

Nor should “no wagering” be read into the presence of free spins. A specialist review describes a common UK welcome structure as a deposit match worth 100% of the qualifying amount, capped at £100, with winnings subject to a 35x wagering requirement. That is an example of a conventional promotion, not a description of every Boku casino. Free spins may have separate rules from bonus funds, and both can disappear before any withdrawal is possible if the stated conditions are not met.

Do

• Check the Gambling Commission public register.
• Verify the specific payment provider in the live cashier.
• Confirm if a deposit qualifies for a promotion.

Don’t

• Assume a Boku button implies a specific bonus.
• Treat Boku and Neteller as the same operational route.
• Use a payment method as proof of a casino’s licence.

The same review gives distinct expiry periods: bonus funds lapse within 30 days, while bonus spins expire within 72 hours. Those deadlines make the wording around a promotion more important than the headline offer. A deposit made with Boku may be eligible at the named operators, yet the bonus can still require registration, activation or wagering before winnings become withdrawable.

For that reason, a casino accepting pay by phone should be assessed on two separate questions: whether the deposit method is available, and whether that particular deposit qualifies for the promotion. Treating them as one condition turns a payment option into a bonus promise. It is not one.

Small deposits, hard ceilings

Pay by Phone is often associated with modest deposits, but the ceiling is not set by the casino alone. A specialist review describes the standard UK Boku transaction limit as £30, while recording that some casinos or mobile networks may permit £40 or £50. Those higher figures are possibilities attached to particular arrangements, not a stable market-wide entitlement. The cashier may display one limit while the network applies another.

The daily boundary is less tidy still. One account of Boku describes deposits as limited to about £10 per transaction and £30 per day at network level. Another describes £30 per day without specifying a separate transaction ceiling. Those descriptions disagree, and the difference matters: a player making several small deposits is dealing with a different practical restriction from someone trying to make one larger payment. Neither figure should be treated as universal across every operator and network.

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What remains consistent is who controls the daily allowance. It is the mobile operator, rather than the casino, that enforces the network-level daily limit. A casino can offer Boku in its cashier, but it cannot simply override the allowance attached to the mobile account. An unsuccessful payment may therefore reflect the network’s rules rather than a problem with the gambling account.

The type of mobile contract also changes the boundary. With a monthly bill, the charge is added to the phone account subject to the applicable operator controls. With PAYG, the available balance is the hard stop: a Boku deposit cannot exceed the credit remaining on the phone. A balance that is too low causes the payment to be declined, even where the casino’s own deposit settings would have accepted the amount.

This is why a small advertised deposit is not the same as an unrestricted one. The transaction ceiling, the daily network allowance and the balance on a prepaid phone operate together. A £5 search does not turn Boku into a £5-only product, nor does it establish that every casino will accept an amount below its configured minimum. The amount shown in the cashier is only one part of the decision; the mobile account remains the final gatekeeper.

Small payment, firm boundaries.

Essential Facts

• Boku is a deposit-only method; winnings cannot be withdrawn via phone bill.
• Network-level daily limits are enforced by the mobile operator, not the casino.
• Pay-by-phone availability is subject to commercial decisions and can change.

GamStop searches, and what these facts cannot confirm

The phrase “pay n play casinos not on GamStop” combines two separate ideas: a way to fund an account and a system for self-exclusion. Boku, often described in British marketing as Pay by Phone, concerns the deposit itself. GamStop concerns whether an individual is registered with the national online gambling self-exclusion scheme. One does not identify the other.

That distinction matters because payment pages can make a casino appear more or less accessible without revealing its position in the self-exclusion system. A Boku button in the cashier says that the operator, at that moment, accepts a particular mobile-payment route. It does not show whether the casino is covered by GamStop, whether it has changed its participation, or whether an operator has a UK Gambling Commission licence.

The reverse is equally important. The absence of Boku does not establish GamStop coverage. Since operators have reduced their support for direct Boku deposits, a failed Pay by Phone deposit may simply reflect a payment-policy change. It is not evidence that the account, the casino or the self-exclusion arrangement has a particular status.

For British gambling, the legal question sits elsewhere. Remote operators serving consumers in Great Britain must hold the relevant Gambling Commission licence, regardless of where their equipment or company is based. The Commission is the regulator for commercial gambling in Great Britain, while the Gambling Act 2005 supplies the principal statutory framework for England, Wales and Scotland. Northern Ireland has a separate legal position.

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An offshore casino may be accessible to a player without holding a UKGC licence, but accessibility is not licensing. Such an operator stands outside the British regulatory system. The player is not committing an offence merely by playing there, yet the protections attached to a licensed British operator do not follow the account across the border. Offshore availability, GamStop status and Boku acceptance are three different questions, and the payment method answers only one of them.

This also rules out a tempting but unsafe shortcut: treating a list of Pay by Phone casinos as a list of casinos outside GamStop. The named operators associated with Boku acceptance, and the smaller group reported as still offering direct Boku deposits, cannot be classified by GamStop status on that basis alone. A sensible check must keep the payment page, the Gambling Commission register and the self-exclusion position as separate pieces of information.

Payment is not a passport.

The phone bill is for deposits, not withdrawals

Pay by Phone can make the first movement of money feel unusually simple: the casino charge goes to the mobile bill or comes out of available PAYG credit. That arrangement is useful precisely because it avoids a card or bank account at the funding stage. It does not, however, create a matching route in the opposite direction.

Boku is deposit-only. Casino winnings cannot be sent back to the mobile number, added to the phone bill as a credit, or restored to a PAYG balance. A phone bill records a charge; it is not a casino wallet. The distinction is easy to miss when the payment method is presented beside games, bonuses and mobile applications, where every part of the experience appears to belong to one small screen.

Boku Deposit Process

First step: Selection

The customer opens the casino cashier and chooses Boku as the deposit method.

Second step: Amount

The requested deposit amount is entered.

Third step: Identification

The mobile number connected with the payment is supplied.

Fourth step: Verification

Boku sends an SMS containing a verification code to the user.

Fifth step: Confirmation

The code is entered to confirm the transaction and credit the balance.

This applies whether the account is being used through a desktop site, a mobile browser or a slots app. A pay-by-phone casino may accept Boku when funds are being put into the gambling account, but that acceptance says nothing about how a withdrawal will be handled. The payment method answers one question only: how money enters.

A separate withdrawal method therefore needs to be registered with the casino. Depending on the operator’s available options, that may be a debit card, an e-wallet or a bank transfer. The route must be considered before depositing, rather than after a balance has been built up. Otherwise the apparent convenience of Pay by Phone ends at the moment the account is in credit.

The same boundary matters to the language used around pay n play slots in the UK. “Pay n play” describes the funding side, not a special class of slots, a free-play arrangement or a promise that winnings can return through the phone network. A deposit made while using a mobile device remains a casino deposit; it does not turn the handset into a cash-out channel.

This is less a technical inconvenience than a reminder of how financial systems divide their work. The mobile operator can collect a charge, while the casino must use another payment rail to send money out. One direction is available. The other is not.

The phone bill stops there.

Real-money play and the bonus-code question

“Pay n play slots” can sound like a special class of casino game, but Boku describes the way an account is funded, not the slot itself. A real-money session therefore depends on the casino account, its available games and its licence; the payment label does not turn a free-play title into a cash game or create a separate category of slots.

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That distinction matters because promotional language often bundles several ideas together: mobile payment, real-money play, a bonus code and sometimes a no-deposit reward. They are separate matters. Boku can be used for a casino deposit, while the operator decides which games are available and whether a promotion applies. One does not logically summon the others. Advertising has never been troubled by such boundaries.

A specialist review reported that Boku casino deposits generally came without a bonus designed specifically for that payment method. The same review found no Boku-specific deposit restrictions on the platforms it assessed. That does not make every welcome offer available to every payment route, nor does it create a universal rule for every operator. Promotional conditions remain operator-specific and can change.

A bonus code is particularly easy to overstate. A code may belong to a general casino campaign rather than to Boku, may apply only to selected customers, or may have conditions attached to the deposit method. Treating a code as a guaranteed reward for a mobile-funded deposit confuses an invitation with an entitlement. A no-deposit offer is an even stronger claim: it should not be assumed merely because a casino accepts Boku.

For real-money slots, the sensible description is therefore narrower. Boku may be the funding route for an eligible casino account, but it does not establish which titles can be played, whether a particular slot is included in a promotion, or whether a bonus code exists. UK-facing real-money gambling belongs within the Gambling Commission’s licensing framework, and a legal online casino serving Great Britain must hold the relevant operating licence. The payment method does not replace that requirement.

The cleanest separation is simple: game availability belongs to the casino, payment processing belongs to Boku, and promotional eligibility belongs to the offer’s terms. A mobile deposit is not, by itself, a bonus code.

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