§ 27.75   Basic interoperability requirement.

   Link to an amendment published at  79 FR 48539 , Aug. 15, 2014.

   (a)(1) Mobile and portable stations that operate on any portion of
   frequencies in the paired 1755-1780 MHz and 2155-2180 MHz band must be
   capable of operating on all frequencies in the paired 1710-1780 MHz and
   2110-2180 MHz band, using the same air interfaces that the equipment
   utilizes on any frequencies in the paired 1710-1780 MHz and 2110-2180
   MHz band.

   (2) [Reserved]

   (b) The basic interoperability requirement in paragraph (a) of this
   section does not require a licensee to use any particular industry
   standard. Devices may also contain functions that are not operational
   in U.S. Territories.

   [ 79 FR 32413 , June 4, 2014]

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