So Hertz's abysmal IT is stuck in an endless loop. Trying to make a reservation, get to the final screen to click continue, but get an error saying I need to enter my mobile number for sms alerts. "Please insert your Mobile number to get Hertz SMS Alerts [NZX573]"

First, I don't want sms alerts. But even worse, there is NO PLACE to even enter a phone number! All that is there on the page is the booking summary, and a spot to enter my flight number. Nowhere can I even put in a phone number if I wanted to. Tried with two different browsers and same result. Unbelievable