Cellular phones. Although we don't anticipate any interference with mobile devices, the entire results of conversation with mobile phones are unknown right now. Moveable RF communications products (for instance cellphones) should be stored a minimum amount distance of 6 inches (fifteen centimeters) from the area with the implanted unit. - Exterior https://www.theorthopaedicandpainpractice.com/understanding-neck-pain-and-effective-treatments/