Mobile devices. Although we don't foresee any interference with mobile phones, the complete effects of interaction with cellular phones are unknown at the moment. Moveable RF communications gear (for instance cell phones) should be held a minimum amount distance of 6 inches (15 centimeters) from the world of your implanted unit. https://messiahywtpj.thezenweb.com/how-neck-pain-symptoms-and-treatment-can-save-you-time-stress-and-money-72226245