Critics of this update cite the modest body of research into the validity of DMDD as a viable diagnostic entity, as well as the worry that such a diagnosis could increase the number of children diagnosed with mental illness and subsequent exposure to psychotropic medications with potential long-term side effects.
From the Help link: Cancellations must be processed through a Comcast representative and cannot be initiated online. Please contact a Comcast representative at 1-800-XFINITY ( 1-800-934-6489 ) to cancel your service.
Just call 1-877-967-5125 to sign up for SquareTrade and we'll help cancel your insurance from AT&T, Verizon, Sprint, or T-Mobile. Even if your phone is still under contract, you're allowed to cancel whenever you want without penalties, fees or changing your current cell phone plan.