Log into switch and go to Ring Plans.                                                                                                                               Under the Ring Plan page you need to select the plan that you need to change. Under the Time Range you will change the time. ***We always leave the Night as Any on all parts and only set the time in the Day so this way if you have a Holiday or something special plan that has to be made for a certain day or event time no matter what as long as night is below it in the line up it will roll to that automatically. Save us time to when making changes in Ring Plans***

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