source https://www.cnn.com/travel/article/colorado-lost-hiker-phone-trnd/index.html
Missing hiker ignored calls from rescuers because it was an unknown number
A Colorado rescue team has some simple advice for lost hikers or anyone else who might find themselves stranded in the mountains -- answer your phone.
source https://www.cnn.com/travel/article/colorado-lost-hiker-phone-trnd/index.html
source https://www.cnn.com/travel/article/colorado-lost-hiker-phone-trnd/index.html