"I picked it up and returned to land where I cut it out of its case as it was starting to get a bit of water inside. I then looked up the numbers and got in touch with the owner's family."
Smith had dropped the iPhone overboard while kayaking in the area two days earlier. While Hearsey was trying to contact him‚ he was aboard a flight to Canada but she managed to contact his cousin in the UK.
The phone‚ which had more than 80% of its battery power when discovered about nine metres below the ocean surface‚ has been posted back to its owner.
Hearsey‚ who described herself as a scuba diving addict in her bio on Twitter‚ was modest in her reaction to all of the publicity.