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(Model # TM822R)100% working with Optimum services, I am using and so are my friends.
Sorry, there was a problem. Please try again later.I just called Optimum to ask the same question, YES it's the same unit. They cared more about making sure there were phone jacks on the back, then the actual model.
Sorry, there was a problem. Please try again later.Is the way to go. Only choice with Comcast if you need tel.
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