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

https://telegra.ph/What-Are-the-Most-Common-Reasons-a-Mobile-Casino-Deposit-Gets-Declined-07-10

UK players are moving away from phone bill deposits, which often had limits like £30 per transaction, to Faster Payments and mobile methods. These newer options offer quicker transfers and lower minimum deposits, sometimes just £10