I looked through TAFL and found this, the TX and RX pairs are listed :
453.2625/ 453.2625 BRANTFORD, (MAINTENANCE) ONTARIO LOTTERY & GAMING CORP. BRANTFORD CHARITY CASINO
453.2625/ 453.2625 BRANTFORD, (MAINTENANCE) ONTARIO LOTTERY & GAMING CORP. BRANTFORD CHARITY CASINO
456.7875/ 456.7875 BRANTFORD, (FRONT SERVICES) ONTARIO LOTTERY & GAMING CORP. BRANTFORD CHARITY CASINO
464.3125/ 469.3125 BRANTFORD, (SECURITY) ONTARIO LOTTERY & GAMING CORP. BRANTFORD CHARITY CASINO
464.6125/ 464.6125 BRANTFORD, (SURVEILLANCE) ONTARIO LOTTERY & GAMING CORP. BRANTFORD CHARITY CASINO
464.7875/ 464.7875 BRANTFORD, (SLOT MACHINES) ONTARIO LOTTERY & GAMING CORP. BRANTFORD CHARITY CASINO
469.3125/ 464.3125 BRANTFORD, (SECURITY) ONTARIO LOTTERY & GAMING CORP. BRANTFORD CHARITY CASINO