i dont really use my optimum phone service because i am always on the go... but when i do use it when i am done with a call it gives me a stupid call back ringer what is that all about?? never had staatic no problems with solicitors...i would suggest you put your self on the national do not call list because when you call Cablevision/Optimum to be placed on the do not call/email/mail etc...its only for their solicitation not all...I know i worked for them too...drove me nutso because the service sucks the bill breakdown for customers suck and they call screaming at nice customer service reps...oh...read full review »