I would have rated it five stars except…
I would have rated it five stars except for initial screening phone. In addition to language difficulty, the phone volume was soooo low. He kept trying to repeat and tried to increase the volume. It was on your end.
By Steve
Response from Oxygen Concentrator Store· Oct 7, 2022
Thanks for your feedback, Steve. We apologize for the inconvenience and will look into it. Please let us know if we can do anything else.



