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dennyswigwam
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dennyswigwam
March 2021 | 1 Replies
Our verifone omni 3750 credit card terminal started making a beeping sound and would not accept input. Sometimes you can unplug it and then it will work fine or you can press many different keys at the same time and this will stop the beeping. Our challenge is if it is acting up at closing we can't get a batch done. It almost seem it has key jamed but none appear to be. Any ideas?
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