§  10.530   Common vibration cadence.

   A Participating CMS Provider and equipment manufacturers may only
   market devices for public use under part 10 that include a vibration
   cadence capability that meets the requirements of this section.

   (a) The vibration cadence must have a temporal pattern of one long
   vibration of two (2) seconds, followed by two short vibrations of one
   (1) second each, with a half (0.5) second interval between each
   vibration. The entire sequence must be repeated twice with a half (0.5)
   second interval between each repetition.

   (b) The vibration cadence must be restricted to use for Alert Messages
   under part 10.

   (c) A device may include the capability to mute the vibration cadence.