Link2Mobile. A man who seriously injured due to falling into a ravine 18 yards was saved. Rescue teams to use mobile phone technology to locate the man.
Victims ask for help, but cut off before he said the location where.
BBC reported the man had broken both his legs and spine injuries in Porthleven Tye Rock on Friday.
A spokesman for Falmouth coastguard said "Mobile phones give us an idea where he is, and as a pretty good clue."
He was flown by rescue helicopter to the RNA Culdrose Royal Cornwall Hospital near Truro England