The Speleonics Michiephones, single wire telephone communication systems for cave rescue, are sold out. At present there are no plans to produce any more as the cost of manufacturing is too high for the small volumes sold.
For further information please contact:
Michael Lake
Speleonics
2 Derribong Place
THORNLEIGH, NSW 2120 AUSTRALIA
Phone Int'l : +61 2 9481 0949 (AH)
Phone Aust: 02 9481 0949 (AH)
(The following prevents spammers from getting my email address via webbots)