Hi Tom.

 TW> Second point. Those communications devices for the Deaf are
 TW> Litteraly a Critical Life support system. Accordingly they, becaue
 TW> of Liability issues, use the same standards of production of that
 TW> used by ALL other Critical Life Support systems.

???     Like telephones?

if they were cheaper you could buy two to have a spare.

 -=> Bye <=-

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