UK 0983-939-2210 - Caller cost: £1.53 per minute VAT included from BT phones (plus network extras). Other Networks (fixed and mobile) may charge a higher cost. Maximum time of communication: 19 min. The end-user should be the one who pays the bill or should have received a prior authorization before from the person who will pay the bill. The service is only for people over 18. Services offered by "KT Communications, Inc." Customer Support number 0845-0530-0508 All details of the calls will appear in the phone bill.