UK players are moving away from phone bill deposits, which often had limits...

https://www.alphabookmarks.win/uk-players-used-to-rely-on-phone-bill-deposits-often-capped-at-around-30-per

UK players are moving away from phone bill deposits, which often had limits like a £30 max per transaction. Instead, they prefer Faster Payments and mobile wallets that let them deposit as little as £10 instantly