In this case, a client should use the Westpac EFTPOS support number: 1800-029-749. Read also: Westpac EFTPOS machine Westpac EFTPOS machine manual transactions, how to make Westpac appointment Westpac Bank feeds Xero Westpac payment plus Westpac purchasing card What should do a customer if his Westpac EFTPOS machine is not working? XERO bank feeds Westpac All Westpac Bank FAQ