Ring ring ring...Mobile devices are safe to use as long as you maintain proper distance between them and your ICD. This means no more carrying your phone in your front shirt pocket. If your phone is too close to your device, it could create cross-talk or interference with your ICD.Phones that operate at 3 watts or lower should be kept at least 6 inches away from your ICD. Phones that operate at higher than 3 watts must be kept 12 inches away. And don't text during dinner either.