Operating a cell phone with one's teeth is o.k.

I am recurrently amazed by the logical contortions that are used by people who explain to other people exactly what it is that God thinks and what God wants you to do. A case in point:

JERUSALEM, June 10 (UPI) -- A religious ruling permits ultra-orthodox Jews to operate their mobile phones on the Sabbath and religious holidays with their teeth...

Many of the ultra orthodox volunteers... work on the Sabbath and were confronted with the dilemma of how to activate their mobile phones without violating religious rules...

Rabbi Levy Yitzhak Halperin issued a new set of rules involving the use of a specially designed case that prevents phones from being shut down accidentally. To confirm response to dispatch, workers are permitted to hold a small metal pin between their teeth and press the necessary buttons on the phones...