The use of the phone when surviving in the forest.
The use of the phone when surviving in the forest. If you went to the forest and got lost, while you have no connection, then do not think that your phone is useless. Even when there is no network, your phone pings the telephone towers, thereby leaving a digital map of the route you traveled. This information will help rescuers find you, and rescuers have their own network coverage, which they can use to contact you during the next ping