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Remote Help 1-866-291-1505 M-F 9:00am-? Or Visit support.myharmony.com/665 to find additional support.
Sorry, there was a problem. Please try again later.Hello, It doesn't look like the Harmony 665 remote will work with Optimum TV. You can double check for yourself using the Compatability Check. Here's the link: https://support.myharmony.com/en-us/compatibility. You may also want to ask an Optimum support technician as well. - Richard from Logitech
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