“In transmit mode, there are no effects. In search mode, there is minor signal interference ONLY if your cell phone is within a few inches (or several centimeters) of your transceiver. But watch out—there IS major interference on an old analog transceiver. The bottom line? Make sure you are equipped with a modern, 3-antenna transceiver, and keep your phone in a pocket at least a few inches away.”
Remember folks, the best way to stay safe in avalanche prone terrain is have the education to avoid it all together. To begin or continue your avalanche training GO HERE. If you are in the market for avalanche safety gear I highly recommend you check out BAC full line of equipment HERE: